Fresh op6t tmobile, best rom etc for pentesting platform - OnePlus 6T Questions & Answers

i have a op6t bootloader unlocked still on tmobile 10.3.3 oos. i want to flash the nethunter/andrax kernel on it so i can check em both out. i am wondering if i should bother trying to flash the international rom on it, or what might be the best rom to use as a base for a pentesting platform.
it is my first oneplus device, but i messed around with nethunter on the galaxy series and kali on maemo before it. ive just gotten the unlock token and flashed it, i tried to msm it to the international rom prior, but kept getting a 'packed image not found' type error. i guess it doesnt matter now, i can just use twrp. but any advice, or direction on what i should flash or install in what order would be Greatly appreciated, im just trying to read up on all of it as much as i can right now.

moisturerichsoy said:
i have a op6t bootloader unlocked still on tmobile 10.3.3 oos. i want to flash the nethunter/andrax kernel on it so i can check em both out. i am wondering if i should bother trying to flash the international rom on it, or what might be the best rom to use as a base for a pentesting platform.
it is my first oneplus device, but i messed around with nethunter on the galaxy series and kali on maemo before it. ive just gotten the unlock token and flashed it, i tried to msm it to the international rom prior, but kept getting a 'packed image not found' type error. i guess it doesnt matter now, i can just use twrp. but any advice, or direction on what i should flash or install in what order would be Greatly appreciated, im just trying to read up on all of it as much as i can right now.
Click to expand...
Click to collapse
Reading is good! You'll really need that as you're about to venture on a potential world of pain. I have the international version so it's been smooth sailing for me but I've read a lot about these TMO devices and either it'll work for you if you follow the right guides or it'll go south really fast. And when it does, there's an endless road back to square one. It can be an excellent learning experience and there will usually be a way out but it will require a lot of patience. If you don't have that, you might as well stay with stock. You know yourself best [emoji6]

Timmmmaaahh said:
Reading is good! You'll really need that as you're about to venture on a potential world of pain. I have the international version so it's been smooth sailing for me but I've read a lot about these TMO devices and either it'll work for you if you follow the right guides or it'll go south really fast. And when it does, there's an endless road back to square one. It can be an excellent learning experience and there will usually be a way out but it will require a lot of patience. If you don't have that, you might as well stay with stock. You know yourself best [emoji6]
Click to expand...
Click to collapse
super good to know, as it sounds like if i can get the msm flash to work, it will be just like an international one. or maybe i can twrp flash it to a newish international oos that will work well with nethunter. But i guess my first order of business should be twrp flash and pull a full backup just in case. i am indeed looking for an odyssey, ive been bricking arm devices since the nokia n800 days so im sure i can figure things out.
im thinking:
twrp
magisk
backup
flash newest internation oos (msm or twrp?)
flash nethunter/andrax kernel
install non chroot nethunter
install andrax
...
profit?
i dunno why but im unreasonably excited to get a pentesting phone running with a kernel that supports native monitor mode and packet injection

I got it all to work, with plenty of haphazard dirty flashing, and only like 3 softbricks where I had to go back to 9x with msm. So I'm on 10.3.7 with twrp, magisk, seems like I disabled encryption, cause I ran into that issue before, and I have no lockscreen code now. I doubt I could reproduce it all, but the nethunter/andrax kernel seemed to have stuck, after I got nethunter chroot installed, I verified monitor mode worked. Got andrax all installed too, everything seems to be functioning properly. Sooo many tools to play with now. It's weird, every time I did things properly, I'd end up bricking it, then I would try some convoluted dirty flash and it would work out just how I wanted it.

moisturerichsoy said:
I got it all to work, with plenty of haphazard dirty flashing, and only like 3 softbricks where I had to go back to 9x with msm. So I'm on 10.3.7 with twrp, magisk, seems like I disabled encryption, cause I ran into that issue before, and I have no lockscreen code now. I doubt I could reproduce it all, but the nethunter/andrax kernel seemed to have stuck, after I got nethunter chroot installed, I verified monitor mode worked. Got andrax all installed too, everything seems to be functioning properly. Sooo many tools to play with now. It's weird, every time I did things properly, I'd end up bricking it, then I would try some convoluted dirty flash and it would work out just how I wanted it.
Click to expand...
Click to collapse
Hey im going through some things with the install so i flashed a international rom after the last fix i did with a .bat file from another post which its running fine so far. so could you explain some details with how you went about it at least the decryption part this has me lost as in...
1= TWRP format data
2=flash all the things i need to flash
3= flash DM verity disable force encryption last
all within the twrp.img first boot? or is it all done after twrp is installed
first of all im fresh to all flashing roms and i have been reading like crazy haha just trying to clearify the missing info or lack of maybe.

moisturerichsoy said:
I got it all to work, with plenty of haphazard dirty flashing, and only like 3 softbricks where I had to go back to 9x with msm. So I'm on 10.3.7 with twrp, magisk, seems like I disabled encryption, cause I ran into that issue before, and I have no lockscreen code now. I doubt I could reproduce it all, but the nethunter/andrax kernel seemed to have stuck, after I got nethunter chroot installed, I verified monitor mode worked. Got andrax all installed too, everything seems to be functioning properly. Sooo many tools to play with now. It's weird, every time I did things properly, I'd end up bricking it, then I would try some convoluted dirty flash and it would work out just how I wanted it.
Click to expand...
Click to collapse
Dude could you please help me I can't get nethunter running for the life of me, so it sounds you flashed the kernel then flashed nethunter oos10 for the op6 using twrp but it worked for the op6t? I'm pretty new to phones had nethunter on a oneplus one but that was a cakewalk, I got a T-Mobile op6t running international

Hate to bump an old post but did anyone manage to figure out the flash order on this?
And if so care ta share I'll be forever in your debt

Related

Need Beginner's Guide, so Custom Rom can be installed

***UPDATE***
Thanks to reply, I have now successfully done everything I set out to do, and created follow-up guide!
You can find it HERE
Original Post below:
Hello Everyone!
I'd like to start off saying I used to have a Nexus 4, with TWRP and Lollipop-based CyanogenMod. I was able to install this all by myself, and keep both TWRP and the ROM updated. I also flashed custom radio to unlock the LTE capability on that phone. My tool of choice to help customize the phone was Nexus Root toolkit.
I was able to follow guides posted long ago on these forums, to do what I wanted with the Nexus 4 back in 2013/2014, but it seems I'm not so capable these days. I've hit such a roadblock with lack of root and constant stutters/slowdowns with everyday use on my current device, the Axon 7, that I must get away from the stock software. I heard it was not so easy with other devices, and while a few devs have posted wonderful guides for users, it's just not enough for a true beginner like me. From skimming guides posted, it seems like devs already expect you to have installed custom recovery, or unlocked bootloader. Then when I try to do these things, so I can move onto custom ROM, it seems the guides are out of date or just not step-by-step enough for me to use, and I don't want to take a risk and brick my device trying things that I'm not sure about. I'm a power user through and through, but not so up-to-date or knowledgeable enough to be able to follow the guides already on the forums. Consider me 1 out of 5 on tech level for Android software.
Here's the model/software already on my device: Stock everything, from bootloader and recovery, to ROM.
Model: A2017U, Nougat 7.0 on B15 ROM
What I still need clarification on:
with my device already running on nougat, do I need to install the nougat universal bootloader/radio I saw in earlier guides?
will LineageOS have any downgrades in regard to audio quality, on either the headphone output or speakers?
will my ROM of choice have Daydream VR support? if not what would be needed?
this is not a big deal, but do I need a special app or entire custom ROM if I'm interested in a temporary unroot to use apps like Android Pay?
Here's what I want on my device: TWRP, LineageOS with root.
If anyone, expert users and devs alike, could reply with current known-good info about the following, I and a lot of other users would be eternally grateful:
unlocking the bootloader, installing TWRP, and LineageOS, in a stupidly long but simple step-by-step process.
Quick follow-up info:
What I can do so far: download current LineageOS nightly, correct version of root .zip, and TWRP from official websites
NO, I'm not good with using ADB on Windows to get things done. I had to ask a friend to help me install it on windows, the guide he sent was much easier than the one i was using, and he still had to walk me through how to use it once installed to help me unlock bootloader/root on another device, Zenphone Zoom if anyone is interested.
PLEASE, don't link me to other guides for any part of this process, if the steps are thorough and relevant, please copy here, of course with all due credit given to original poster.
Feel free to let me know if more info about my knowledge level or device is needed to help you work on my request.
Thanks for reading, here's to several years more of everyone enjoying this wonderful device!
ok there is three real steps, but it can be aheadache, mainly because you didn't unlock before going to nougat.
Step 1. Downgrade to B29 Marshmallow - go here https://www.zteusa.com/axon-7/ and on the support tab in software updates is a full B29 software package. Download it, unzip it once, then put the update.zip file on your SD card.
- on the phone, in developers options, turn on OEM unlocking (it is needed to flash from sd card)
- boot phone to recovery, choose update from sd card, pick the update.zip from the sdcard, the phone will flash the B29 software. It is a bit slow, let it do what it needs to do.
Step 2. Unlock phone and install TWRP - go here https://forum.xda-developers.com/axon-7/development/edl-emergency-dl-mode-twrp-unlock-t3553514 download the miflash program, fastboot unlock program, and twrp for B29.
- instructions are all there, just do what it says.
Step 3, Install LineageOS - https://forum.xda-developers.com/axon-7/development/unofficial-lineageos-14-1-zte-axon-7-t3545679 very straight forward. Don't forget to install first the bootloader, then the rom, then gapps.
What makes this so hard is not being easily able to unlock in nougat. Most of us here unlocked way before marshmallow
No need to downgrade to b29.
lafester said:
No need to downgrade to b29.
Click to expand...
Click to collapse
I was thinking this too. Should be as simple as the steps below
1) Flash signed twrp using axonroot tool - this pry's open the door
2) Using twrp, flash fastboot (b20_fbop or something?) - opens door wider
3) Enable usb debugging and oem unlocking in developer options
4) reboot to fastboot/bootloader mode
5) fastboot oem unlock - door is now wide open
Done.
gpz1100 said:
I was thinking this too. Should be as simple as the steps below
1) Flash signed twrp using axonroot tool - this pry's open the door
2) Using twrp, flash fastboot (b20_fbop or something?) - opens door wider
3) Enable usb debugging and oem unlocking in developer options
4) reboot to fastboot/bootloader mode
5) fastboot oem unlock - door is now wide open
Done.
Click to expand...
Click to collapse
Is that a "should work" or "does work" because I'm trying to root and install LOS also on stock non rooted nougat Axon 7 and so far I've gotten nowhere and no one seems to be able to give me a list that says Yes this works
Help needed
I followed the instructions and is apparently in a boot loop. Initially it was working but now it is not. I can't even wipe the device to start from scratch. Is there another ROM available to try?
kingoftheafro said:
Is that a "should work" or "does work" because I'm trying to root and install LOS also on stock non rooted nougat Axon 7 and so far I've gotten nowhere and no one seems to be able to give me a list that says Yes this works
Click to expand...
Click to collapse
This is exactly the reason I made my post, I need concrete answers not guesses. Glad to see someone else needs the same answers
kaiso said:
I followed the instructions and is apparently in a boot loop. Initially it was working but now it is not. I can't even wipe the device to start from scratch. Is there another ROM available to try?
Click to expand...
Click to collapse
Did you downgrade to Marshmallow B29 first or skip this step?
[email protected] said:
This is exactly the reason I made my post, I need concrete answers not guesses. Glad to see someone else needs the same answers
Click to expand...
Click to collapse
I'm praying that someone will compile the information spread about into 3 guides that are model specific so people like us won't rack our heads trying to figure out what on earth to do.
[email protected] said:
Hello Everyone!
Model: A2017U, Nougat 7.0 on B15 ROM
What I still need clarification on:
1with my device already running on nougat, do I need to install the nougat universal bootloader/radio I saw in earlier guides?
2will LineageOS have any downgrades in regard to audio quality, on either the headphone output or speakers?
3will my ROM of choice have Daydream VR support? if not what would be needed?
4this is not a big deal, but do I need a special app or entire custom ROM if I'm interested in a temporary unroot to use apps like Android Pay?
Here's what I want on my device: TWRP, LineageOS with root.
If anyone, expert users and devs alike, could reply with current known-good info about the following, I and a lot of other users would be eternally grateful:
unlocking the bootloader, installing TWRP, and LineageOS, in a stupidly long but simple step-by-step process.
Quick follow-up info:
What I can do so far: download current LineageOS nightly, correct version of root .zip, and TWRP from official websites
5NO, I'm not good with using ADB on Windows to get things done. I had to ask a friend to help me install it on windows, the guide he sent was much easier than the one i was using, and he still had to walk me through
Click to expand...
Click to collapse
Ok, I've edited your post to clear some of the clutter and numbered everything so I can answer everything.
1. No, bootloader updates are only for users who haven't updated to B15 (through official means)
2. Only audio issues are with the front facing speakers. The way they sound is if you turn them up to 100% and then push it even higher to like 140%. So if you keep it at about 71% they sound normal. Check this guide here to get even better quality on overall sound (headphones, speakers)
3.B15 and LOS both work with Daydream. I currently use LOS with my Daydream headset currently.
4.Magisk with this kernel here. Currently have fully functioning Android Pay with LOS.
5. This is a big problem. If you're not comfortable with ADB you should maybe rethink messing with this phone. EDL mode (which is how I flash TWRP and subsequently the B20 bootloader to unlock) is very similar to ADB and the tools needed to flash in EDL can brick your device. Learning how to use ADB isn't bad but it's good as a fallback so you're not relying on strangers to help you out in a pinch (which most will, I just like having the ability to do things mostly myself).
---------- Post added at 10:05 AM ---------- Previous post was at 09:55 AM ----------
nolimit78 said:
I'll keep on saying this as much as I need to, I get where you're coming from. There's a lot of data about the correct way of doing things. Best thing to do is read and search. When I got my phone B29 was the new hotness and there was a bunch of older data floating around that I had to sift through. But I did it, I sifted and found my own way and combined two different methods to get my phone rooted and flashed with LOS. Honestly, the trial and error, the searching, the sifting is totally worthwhile because while this device is /DIFFERENT/ compared to methods for HTC and Samsung products, it's not harder. It's better to get yourself properly antiquated to the device you plan on flashing/hacking/rooting because there is /always/ a chance for bricking. Then another thread will be created asking for help to unbrick. Take the time, read now, read everything, understand your device, then push forward.
Click to expand...
Click to collapse
I quoted this because this thread is like the third I've seen in the last couple days. But to offer some help, this is the guide that I've followed with two phones one running B29 stock and one running B15 Stock. It remains the same because of the use of EDL. It's also good in case you want to go back to complete stock (which at the time was speculated would brick your device) but I read between the lines and discovered that it's just not a big deal. Once you get TWRP installed, make sure your Data partition is EXT4, flash LOS, flash GApps and you're good to go.
The hardest part of the process, is getting your drivers to be recognized properly for the EDL flashing tool to work. Anti-Virus softwares tend to throw false positives with tools like the EDL Flashing tool. I installed a fresh copy of Windows 7 JUST to have a flashing station ready JIC. Once I did that, smooth sailing.
nolimit78 said:
Ok, I've edited your post to clear some of the clutter and numbered everything so I can answer everything.
1. No, bootloader updates are only for users who haven't updated to B15 (through official means)
2. Only audio issues are with the front facing speakers. The way they sound is if you turn them up to 100% and then push it even higher to like 140%. So if you keep it at about 71% they sound normal. Check this guide here to get even better quality on overall sound (headphones, speakers)
3.B15 and LOS both work with Daydream. I currently use LOS with my Daydream headset currently.
4.Magisk with this kernel here. Currently have fully functioning Android Pay with LOS.
5. This is a big problem. If you're not comfortable with ADB you should maybe rethink messing with this phone. EDL mode (which is how I flash TWRP and subsequently the B20 bootloader to unlock) is very similar to ADB and the tools needed to flash in EDL can brick your device. Learning how to use ADB isn't bad but it's good as a fallback so you're not relying on strangers to help you out in a pinch (which most will, I just like having the ability to do things mostly myself).
---------- Post added at 10:05 AM ---------- Previous post was at 09:55 AM ----------
I quoted this because this thread is like the third I've seen in the last couple days. But to offer some help, this is the guide that I've followed with two phones one running B29 stock and one running B15 Stock. It remains the same because of the use of EDL. It's also good in case you want to go back to complete stock (which at the time was speculated would brick your device) but I read between the lines and discovered that it's just not a big deal. Once you get TWRP installed, make sure your Data partition is EXT4, flash LOS, flash GApps and you're good to go.
The hardest part of the process, is getting your drivers to be recognized properly for the EDL flashing tool to work. Anti-Virus softwares tend to throw false positives with tools like the EDL Flashing tool. I installed a fresh copy of Windows 7 JUST to have a flashing station ready JIC. Once I did that, smooth sailing.
Click to expand...
Click to collapse
I've already used EDL mode from that page to put a fresh copy of stock nougat to, among other things, reduce the potential issues upgrading causes. So all I should have to do is flash B15-NEW_TWRP (Nougat) from that page and then fastboot unlock?
from there reset data/cache, flash custom ROM.
flash gapps
reboot, install apps.
?????
KyJelly69 said:
I've already used EDL mode from that page to put a fresh copy of stock nougat to, among other things, reduce the potential issues upgrading causes. So all I should have to do is flash B15-NEW_TWRP (Nougat) from that page and then fastboot unlock?
from there reset data/cache, flash custom ROM.
flash gapps
reboot, install apps.
?????
Click to expand...
Click to collapse
Yup.
kingoftheafro said:
Is that a "should work" or "does work" because I'm trying to root and install LOS also on stock non rooted nougat Axon 7 and so far I've gotten nowhere and no one seems to be able to give me a list that says Yes this works
Click to expand...
Click to collapse
In case you still need all this, I made a new guide after successfully doing everything:
https://forum.xda-developers.com/axon-7/how-to/complete-guide-to-unlocking-installing-t3561128
[email protected] said:
In case you still need all this, I made a new guide after successfully doing everything:
https://forum.xda-developers.com/axon-7/how-to/complete-guide-to-unlocking-installing-t3561128
Click to expand...
Click to collapse
Thank you for the guide, but I managed to get everything done without having to downagrade from Nougat. I was having issues with my Windows variant recognizing my phone after drivers were installed so I used Linux Mint 18.1 and everything went smooth as a whistle. I think the mods should pin your thread post.
I followed the rootjunkie YouTube videos, worked perfectly and the files were all available.
Sent from my ZTE A2017U using Tapatalk

Rooting, Roms, etc... need some clarification.

Hello folks, My friend has a Moto G5 plus and she is also Visually Impaired. There are some issues, with talkback she is having that I am thinking may be 7.0 related, Also there are changes in 8.0 that she really is quite excited about. I am wondering if going to a custom ROM that is an up to date version and will probably hit Oreo before Moto ever gets to it wouldn't help her out, Also some of the custom roms seem to have some feature themselves that might be handy. So I have been researching how to go about this.
Basically what I THINK I want is pretty close to stock and most recent and least buggy version of android., But I know she watches Netflix and other things, so Since I have to root on the G5 to load any rom I believe the only way to do it and maintain things like netflix is with Magisk, Is this correct? So I am looking at Lineage OS or RR, leaning toward Lineage.
There is overwhelming amount of info on this so I want to do this correct, So here is a rough of what I understand the process to be.
First step is to unlock the boot loader
then load latest TWRP 3.1.1.1 custom recovery or is SuperSu better, this one of the parts got me little confused.
Once that is done, this I need to create a Nandroid backup and go ahead an wipe/reset the phone.
From here I use the TWRP recovery to install nstall no-verity-opt-encrypt-5.1.zip"(FLASH IT) and Magisk, and flash "no-verity-opt-encrypt-5.1.zip", correct?
Then Flash Magisk again and allow it to update, is that about right?
Then flash the Rom?
Last but not least flash the GAPPS, of which there seem to be a few to chose from. Still unsure the differences, Thinking just Open GAPPS.
So can anyone tell me does that sound about right? Is there a stupid NewB guide somewhere? Can anyone give me heads up or some of the pitfalls I may have missed or such?
Any help would be awesome.
Most of what I'm reading looks correct. It's been a few months since I rooted mine and I can't remember the exact process but I do remember some of my problems and questions. Make sure you have all files downloaded and copied to your phone. If possible have a backup on a micro SD in case you accidently erased the internal storage. Unlock bootloader, install twrp ( magisk is the way to go for root but several roms don't come prerooted so u can still use wallet, Netflix, etc). I personally didn't install no verity. Install the rom you want and your sound as a pound.
https://www.google.com/amp/s/forum.xda-developers.com/g5-plus/how-to/how-to-root-moto-g5-plus-t3579659/amp/
Thank you. I actually flash Lineage using a youtube video I found that seemed to cover what I needed to know. Things seem to be working well, many of the bugs I seemed to deal with in stock 7.0 rom, one I thought to actually be hardware thing, seem to have vanished and maybe it's just in my mind, but seems to be much more snappy. I haven't tried any apps that I know have issues w/ root and unlocked bootloaders, but sofar so good with most the apps I have tried, in fact some seem to work better.
I just want to say thank you to developers of these roms and all the tools, We really appreciate you.

help installing twrp and then stock rom on top

Hello,
Can someone help me with some instructions to install twrp and then flash either stock rom or custom rom. I want to have twrp as the recovery so i can flash things in the future and also make twrp backups.
Im running stock 8.1 beta with unlocked bootloader
I know there are guides out there but all of them are 2-3 months old. Since then we've had the 8.1 beta.
Any help will be much appreciated.
ZAFAR- said:
Hello,
Can someone help me with some instructions to install twrp and then flash either stock rom or custom rom. I want to have twrp as the recovery so i can flash things in the future and also make twrp backups.
Im running stock 8.1 beta with unlocked bootloader
I know there are guides out there but all of them are 2-3 months old. Since then we've had the 8.1 beta.
Any help will be much appreciated.
Click to expand...
Click to collapse
You can't.
There is no TWRP for 8.1 so it isn't possible.
This phone has no traditional recovery. Recovery is part of boot.
That means that the boot image needs to be patched for tarp and still be able to boot the system.
Currently, or at least until 8.1 is no longer beta you will not see a tarp that can stay permanently and coexist with 8.1.
ZAFAR- said:
Hello,
Can someone help me with some instructions to install twrp and then flash either stock rom or custom rom. I want to have twrp as the recovery so i can flash things in the future and also make twrp backups.
Im running stock 8.1 beta with unlocked bootloader
I know there are guides out there but all of them are 2-3 months old. Since then we've had the 8.1 beta.
Any help will be much appreciated.
Click to expand...
Click to collapse
If you wanna flash a custom ROM, you can use TWRP (LOS 15.1 and AOSIP are both 8.1 ROMs that can be flashed with TWRP), but I suggest you get very comfortable with ADB and fastboot BEFORE you wipe your phone. As Tech_head said, TWRP gets flashed to the boot, not recovery, so you have to flash TWRP with fastboot each time you want to boot into it, it won't stick.
This phone is not real friendly for flashaholics. Also, be prepared to lose EVERYTHING on your phone if you start flashing custom ROMs, because if you start having problems or want to flash back to stock, you're going to need to wipe all your data (fastboot -w) (this wipes all your media too!). In fact, if you want to flash a custom ROM, you should wipe everything anyway, and don't count on TWRP being able to complete a nandroid backup or restore one. I haven't been able to once. Good luck, this phone's a *****!
Airwolf79, I am a "semi" flashaholic.. I flash updates and different roms, sometimes three or four times a week. I have always used twrp and titanium backup to do so, which makes it very easy to do so. Essential does not let you use this process? That is the gist of what I have been getting on these essential threads.
When you said it was a "b***h", is that a good or bad thing?, I'm an old guy and really don't understand your meaning. I was about ready (and may still) pull the trigger on this phone. But, I need to know what I am getting into..
I want to get a good rootable phone (Verizon), but they are getting very pricey if I go off contract (lg v30, pixel 2).
I really am not understanding the "adb", "fast boot", and"side load" process. Is it that much more of a difficult or time consuming process than using twrp?
Is the use of a computer mandatory?
Thx.
gimpy1 said:
Airwolf79, I am a "semi" flashaholic.. I flash updates and different roms, sometimes three or four times a week. I have always used twrp and titanium backup to do so, which makes it very easy to do so. Essential does not let you use this process? That is the gist of what I have been getting on these essential threads.
When you said it was a "b***h", is that a good or bad thing?, I'm an old guy and really don't understand your meaning. I was about ready (and may still) pull the trigger on this phone. But, I need to know what I am getting into..
I want to get a good rootable phone (Verizon), but they are getting very pricey if I go off contract (lg v30, pixel 2).
I really am not understanding the "adb", "fast boot", and"side load" process. Is it that much more of a difficult or time consuming process than using twrp?
Is the use of a computer mandatory?
Thx.
Click to expand...
Click to collapse
Its not that Essential is blocking any development of TWRP. Development for this phone, and all A/B partition phones for that matter, are really minimal right now, but especially the Essential because so few units were sold. Until Project Treble really gets going and more manufacturers start shipping A/B partition devices, you won't see much development for this phone. Eventually, someone will solve the issues with TWRP, but I doubt well ever see a lot of custom ROMs. When I say this phone's a *****, it's because of the issues with TWRP more than anything. Dirty flashing isn't working for me on AOSIP, Nandroid backups don't work, and flashing firmware can only be done using fastboot AFAIK (yes, with a computer). If you're not computer savvy, then you better pass on this phone if you want to run custom ROMs. It's a great phone even stock though, so up to you if you can settle for stock or u wanna learn more about ADB and fastboot, it's worth it IMO. If u want a phone recent that has good development, go with the OnePlus 5T, but even that phone can be a bit tricky for flashing, as I said, TWRP is not very compatible with Oreo 8.1 yet for any phone. You have to disable your pin/fingerprint each time you boot TWRP because they haven't figured out how to decrypt 8.1 yet. This is all common knowledge if you follow the development threads for these phones. The old days of flashing five ROMs in a day are over man, at least for the time being.
gimpy1 said:
Airwolf79, I am a "semi" flashaholic.. I flash updates and different roms, sometimes three or four times a week. I have always used twrp and titanium backup to do so, which makes it very easy to do so. Essential does not let you use this process? That is the gist of what I have been getting on these essential threads.
When you said it was a "b***h", is that a good or bad thing?, I'm an old guy and really don't understand your meaning. I was about ready (and may still) pull the trigger on this phone. But, I need to know what I am getting into..
I want to get a good rootable phone (Verizon), but they are getting very pricey if I go off contract (lg v30, pixel 2).
I really am not understanding the "adb", "fast boot", and"side load" process. Is it that much more of a difficult or time consuming process than using twrp?
Is the use of a computer mandatory?
Thx.
Click to expand...
Click to collapse
A) LG phones are not root friendly. Only certain SKUs of any model (1 in maybe 8) can even bootloader unlock. Indeed, even rooting is problematic and only the result of security "flaws". If you are a flash-a-holic, you definitely don't want an LG. Or a Samsung, or any phone sold with carrier-specific hardware or firmware....IIRC the Samsung S8 took a calendar year to root.
B) The technical hurdle here on the Essential is also present on Pixel phones. Getting a Pixel will not free you from this.
The A/B partition scheme and boot layout is shared by Pixel and Essential. The easy flashing processes went away with the Nexus program. A/B isn't that bad-but you must learn fastboot and ADB commands. There aren't a whole lot of common one you really need, but you need familiarity with the toolset.
Thx, I will do some googling and reading.
The easiest way i found is to flash TWRP, Flash dump for your phone, then flash 8.1 boot.img so it don't bootloop. The recovery won't stay but you will be stock.
Download the dump for your phone from there
https://forum.xda-developers.com/essential-phone/development/stock-7-1-1-nmj20d-t3701681
So flash TWRP
Flash dump from internal sd
flash stock boot image
gimpy1 said:
Airwolf79, I am a "semi" flashaholic.. I flash updates and different roms, sometimes three or four times a week. I have always used twrp and titanium backup to do so, which makes it very easy to do so. Essential does not let you use this process? That is the gist of what I have been getting on these essential threads.
When you said it was a "b***h", is that a good or bad thing?, I'm an old guy and really don't understand your meaning. I was about ready (and may still) pull the trigger on this phone. But, I need to know what I am getting into..
I want to get a good rootable phone (Verizon), but they are getting very pricey if I go off contract (lg v30, pixel 2).
I really am not understanding the "adb", "fast boot", and"side load" process. Is it that much more of a difficult or time consuming process than using twrp?
Is the use of a computer mandatory?
Thx.
Click to expand...
Click to collapse
I mean no offense by this at all but one would think even a "semi-flashoholic" would be fairly well versed with Fastboot and ADB. Im curious how you have much experience with twrp if you dont know what those two things mean. Unless of course youre coming from an S3 or something and especially someone thats on verizons network. Theyve been pretty famously against unlocking bootloaders since i can remember. Also, it doesnt matter if youre buying off contract or get your phone through your carrier. Youre going to pay the same price in the long run either which way, and contrary to many believers that are stuck in that mind set of "they used to give free phones away or at most like $200" you were still paying the full 699.99-899.99 as you are now days . so my suggestion, buy straight from the source (google, lg, samsung, or even off amazon) and pay with a credit card because especially if you have a zero interest for x amount of time its going to be cheaper in most cases and you dont have to have that out of pocket cash for taxes on the device to pay that day. Ive worked for 3 out of 4 of the top carriers in my life and trust me, its the way to go. Also yes if you are looking for a root friendly phone to flash away on, this thing is not going to be your best choice either. Kick ass phone but not very developer/flash friendly.
Well, after considerable thought, I finally decided against going with the Essential or any unlocked bl.
I just received my LG (vs996) from Verizon day before yesterday.
gimpy1 said:
Well, after considerable thought, I finally decided against going with the Essential or any unlocked bl.
I just received my LG (vs996) from Verizon day before yesterday.
Click to expand...
Click to collapse
Good luck with that...just dumped my v20. LG can suck it.
Well, to each his own, I guess.
Pretty nice phone, but, in still learning to do things without root.
gimpy1 said:
Well, to each his own, I guess.
Pretty nice phone, but, in still learning to do things without root.
Click to expand...
Click to collapse
No root is the least of it...stuck on 7.0.0 forever, and its first and likely last os upgrade isn't likely to come until June 2018 at the soonest.
Pathetic for a supposed flagship.
I was an excited fool, and paid new retail at release. Never again am I buying an LG
Mine came with 8.0 (from Verizon).
gimpy1 said:
Mine came with 8.0 (from Verizon).
Click to expand...
Click to collapse
Oh that is right. I was confusing vs995 and vs996. Oh well.

6T keeps 'crashing'

So I just picked up a clean used International 6T. Was going through the root and update (I did the Android 10 update through Oxygen Updater) process and all that, things were going great, then out of nowhere they weren't and I had a complete black screen. I've literally been up all night trying to fix this thing, then again out of nowhere it actually boots, and I was able to use the MSM tool to restore it to that earlier version, then proceeded to get back up and running again.
Thought, phew, dodged a bullet. Nope, after getting rooted and TWRP installed, transferring a bunch of files over from my old SD card and restoring apps through Titanium (again, everything was going great again), and yet now all of a sudden I'm back where it all started earlier, stuck at the 'The boot loader is unlocked and ....' boot screen, it just hangs there, I can reboot into recovery just fine, but no operating system.
I'm literally about to pull my freaking hair out and try and sell this thing if it's going to keep doing this, I've never had a phone act like this one has (prior phone was a Nokia 8, headache). I have friends/family who haven't heard from me in a couple days now because I'm out of a phone and I need to get this thing working stable.
Can anyone help or shed some light on why this has happened again? I didn't update to 10, left it on the last stable Pie (begrudgingly), didn't flash any custom rom or anything, it was restoring most of the titanium apps just fine (some just hang there, not sure what that's about) and now I can't reboot into the os. To say the least I'm beyond pissed and annoyed at how much time I've lost on this thing.
Please please please help if you can, I'm not a newb to rooting (already rooted this one twice) but I don't know what to do at this point.
Thank you in advance, let me know what/if any info is needed.
Edit: I think I know/understand partially that magisk is to blame for this and reinstalling it fixes it, though I just did that through TWRP and it's still stuck on the boot screen.
Edit: Yup, right back where I was, device now shows as HS-USB QDloader..... in device manager. What gives? I have to use the MSM tool again? Why? Why is this happening...I've never had this much trouble with a phone
Try a clean install. Don't root and don't restore the titanium apps. Install them fresh. If your problem persists then it may just be hardware. But something you are restoring may be causing the crash due to the way it is trying to restore the app data.
I had similar problems. For me it was my self-created magisk module that ran without problems under Android 9. As it seems, there are also problems with modules from the magisk repo.Could be the case with you.
Clean install of the apps, after doing another MSM restore? And trust me, I won't be installing ANY other magisk files other than just the magisk.
Is there any way to save all the work I just did though without having to start over again via MSM? I'm guessing not....sigh
Grrrr...ok before the MSM tool worked, the phone was just unresponsive. It's back at that stage where the MSM tool times out and doesn't do a darn thing to save the phone.
I swear this thing is all over the place, now I'm in the bootloader, yay. I guess I'll try a wipe in TWRP and start over.
One thing I forgot to ask, is magisk the ONLY option available for root?
The question would be, how did you root.
TWRP is not working when you don't follow the instructions which involves OldKeysFlasher.zip.
Otherwise you have to flash Magisk with a patched boot image, be sure uyou have one for OOS 10 Stable.
The correct comands are here: https://forum.xda-developers.com/showpost.php?p=80638253&postcount=2853
jgro1976 said:
(...)
I'm literally about to pull my freaking hair out and try and sell this thing if it's going to keep doing this, I've never had a phone act like this one has (prior phone was a Nokia 8, headache). I have friends/family who haven't heard from me in a couple days now because I'm out of a phone and I need to get this thing working stable. (...)
Click to expand...
Click to collapse
I hope that anger is directed towards yourself because you can't hold the device or its manufacturer responsible when you get into the flashing game.
If you had done some reading, you'd know that TWRP doesn't play well with Android 10 and upgrading from 9 takes a very specific procedure. There's a dedicated thread for it even. Happy searching. You may also want to take a peek at my posting history for some pointers.
One more thing, are you absolutely sure it's an international device and not a converted T-Mobile version? Because that can cause a major amount of troubles.
Wrapped with delicious Fajita [emoji896]
I'm well aware it's my own doing, part of the frustration is having too many sources of information all claiming they fix a 'thing'. There's the "fix it with fastboot" camp who doesn't like MSM, and there's the MSM camp that helped me the first time. Phone is currently dead/black screen, going to try MSM again, and will check out the info you provided.
And I'm sure, double sim tray, does not flash a pink tmobile screen and/or no branding of any kind on the phone related to tmobile.
jgro1976 said:
And I'm sure, double sim tray, does not flash a pink tmobile screen and/or no branding of any kind on the phone related to tmobile.
Click to expand...
Click to collapse
Just remember that dual SIM trays are easy to get and if it's been converted from TMO to international version there will be no indicators till n you try to flash A10. Best bet would be to treat it as a converted TMO, if it is the info in recovering and flashing a TMO device will work and if it's truly an international version it will work too. Best of both worlds.
I'm 99% certain, by the label on the box, etc. Regardless, I'm to the point now that I can't even get it to boot to TWRP after 'fastboot flash boot twrp.img', it just does nothing and when I try to boot to recovery it bounces right back to bootloader. I've been trying all afternoon to fix it with no luck.
Was android 8/oreo good on these phones? That was my sweet spot and I'm just gonna downgrade if possible, there's too many things I don't like about 9 and 10.

Hi all. I'm new to rooting can any one please help and point me to the right tutorial to root a samsung s7

Hi All
Looking for a best tutorial to follow and the right one for my phone really don't want to brick it, obviously :/. as there seems to be a few versions for the S7
I have the following: S7 android 8.0.0 SM-G930F not sure what else I need to know! I'm in the UK so I assume UK phones come with Exynos cpu's
and as far as I am aware android 8 is Oreo! but when they say Stock Rom I assume they mean the same as what came with the phone the original rom?
if so is there an alternative stable rom without the crap included or is it just as simple to delete every thing you don't want now it's rooted! and does that mean if I reset the phone its back to normal with all the crap included! or is there a way to keep it rooted even after reset! and should anything be disabled I.e prepare the phone before attempting to root like any kind of auto encryption that needs disabling and just one more question
if at anytime the rooting process hangs for a ridiculous amount of time when should I throw in the towel! and what are the chances of retrieving the phone back to original state! or does a dirty shutdown brick it?.
I started the root process but failed at first hurdle!, followed instructions install Odin3_v3.13.1 but when I connected the phone nothing showed up in Odin? though I will have another go just to confirm I followed it correctly, I'll update this when it's done.
this was the tutorial I followed:
Easy 4 Newbie [Root Guide]SM-G930F, G935F, G930FD, G935FD (Samsung Galaxy S7 Edge)
Warning ! Please note that the official TWRP for Nougat on Galaxy S7/ S7 Edge is not available yet but based on my experience the Marshmallow version is working on Nougat. By installing a custom recovery on your S7 and S7 Edge and rooting it...
forum.xda-developers.com
I know alot of questions I would really appreciate any help and clarification on the above.
many thanks
Regards
Daz
Look pal, rooting the phone is just like being an adult, it means you will get rid of Samsung's "Child Care".
Yes, UK models use Exynos chip, but you have to be sure, look at your baseband version, if it is G930FXXX, then you are good.
ROMs are in two shapes:
Stock-based: These are just like the one you are using, or other Samsung phones does, like Samsung Experience, One UI, TouchWiz. Maybe MIUI and FlymeOS will come into account, as there are ROMs based on them + Samsung's.
AOSP: These are pure Android ROMs, with few modifications to the core, but keeping the UI as close to the source as possible, Google & OnePlus phones come with a near-to-pure operating systems.
Changing a ROM is not risky, as long as you follow the instructions, without any unaccounted improvising.
Before you install a ROM, read the working and bug list, to make sure you are installing something you have an idea of.
You need to install TWRP recovery (or any other one you like), and format data, in order to be able to travel among ROMs and/or root your device.
Formatting is only required because the phone is forcibly encrypted, and TWRP can not decrypt it, at least not for this device.
Rooting is simply about flashing a 5-MB file, Magisk, then rebooting to system, no need to wipe data.
No need to do any additional steps, unless you are trying to hide root from some apps and/or pass SafetyNet.
Mohamedkam000 said:
Look pal, rooting the phone is just like being an adult, it means you will get rid of Samsung's "Child Care".
Yes, UK models use Exynos chip, but you have to be sure, look at your baseband version, if it is G930FXXX, then you are good.
ROMs are in two shapes:
Stock-based: These are just like the one you are using, or other Samsung phones does, like Samsung Experience, One UI, TouchWiz. Maybe MIUI and FlymeOS will come into account, as there are ROMs based on them + Samsung's.
AOSP: These are pure Android ROMs, with few modifications to the core, but keeping the UI as close to the source as possible, Google & OnePlus phones come with a near-to-pure operating systems.
Changing a ROM is not risky, as long as you follow the instructions, without any unaccounted improvising.
Before you install a ROM, read the working and bug list, to make sure you are installing something you have an idea of.
You need to install TWRP recovery (or any other one you like), and format data, in order to be able to travel among ROMs and/or root your device.
Formatting is only required because the phone is forcibly encrypted, and TWRP can not decrypt it, at least not for this device.
Rooting is simply about flashing a 5-MB file, Magisk, then rebooting to system, no need to wipe data.
No need to do any additional steps, unless you are trying to hide root from some apps and/or pass SafetyNet.
Click to expand...
Click to collapse
Hi Mohamedkam000
Thanks for replying. I'm not confused about why I want to root the phone. I'm just trying to understand the inner workings and the risks as I'm not as clued up with phone OS's as I am windows. I don't care about warrantees or hiding the the fact it's rooted I just want a clean rooted phone free of big brother well inside at least I know you will never completely keep them out but making it hard is a start lol.
Thank you very much for all the above especially on clarifying about the roms and the reason TWRP formats due to encryption nice one
My Baseband version slightly different though it's G930FXXU8ETI3 not sure if having a U instead of a third X makes any difference!
and I posted wrong tutorial I'm actually following this one below again not sure if that matters.
Guide How to root Android 8.0 Oreo Stock ROM on Galaxy S7 ( 100% Working )
Hi . i see too many peoples have problem on rooting Android 8.0 Oreo Stock Rom on Galaxy S7 ( edge ) and they cant get passed from the verification field error ! ok its bcuz they do only 1 step wrong , here i just wanna tell you all the steps 1...
forum.xda-developers.com
Again many thanks for clarifying that lot up very informative and much appreciated.
Kind regards
Daz
CitizenSmith said:
Hi Mohamedkam000
Thanks for replying. I'm not confused about why I want to root the phone. I'm just trying to understand the inner workings and the risks as I'm not as clued up with phone OS's as I am windows. I don't care about warrantees or hiding the the fact it's rooted I just want a clean rooted phone free of big brother well inside at least I know you will never completely keep them out but making it hard is a start lol.
Thank you very much for all the above especially on clarifying about the roms and the reason TWRP formats due to encryption nice one
My Baseband version slightly different though it's G930FXXU8ETI3 not sure if having a U instead of a third X makes any difference!
and I posted wrong tutorial I'm actually following this one below again not sure if that matters.
Guide How to root Android 8.0 Oreo Stock ROM on Galaxy S7 ( 100% Working )
Hi . i see too many peoples have problem on rooting Android 8.0 Oreo Stock Rom on Galaxy S7 ( edge ) and they cant get passed from the verification field error ! ok its bcuz they do only 1 step wrong , here i just wanna tell you all the steps 1...
forum.xda-developers.com
Again many thanks for clarifying that lot up very informative and much appreciated.
Kind regards
Daz
Click to expand...
Click to collapse
It doesn't matter which version of Android you are using, root is the same.
However, on stock ROMs, it might sometimes get rough, as you may end up with Wi-Fi not working (happened to me Q1 2020).
If you really want to learn how Android OS works, then rooting the stock ROM is not your way.
Try AOSP ROMs, preferably start with Oreo ones, you can root in 3 common way, LineageOS SU Add-on, Magisk, Super SU.
But before you tickle your phone, you have to make a backup of your current device, of every partition, EFS is the most important partition, so make sure it is safe.
Baseband version doesn't matter a lot, unless you're paranoid with updates, it is sorted alphabetically, each string on its own.
The phone is more similar to a linux machine than to a Windows PC.
Edit: To root stock ROM, you have to flash dm verity, so you don't end up encrypted again.
Mohamedkam000 said:
It doesn't matter which version of Android you are using, root is the same.
However, on stock ROMs, it might sometimes get rough, as you may end up with Wi-Fi not working (happened to me Q1 2020).
If you really want to learn how Android OS works, then rooting the stock ROM is not your way.
Try AOSP ROMs, preferably start with Oreo ones, you can root in 3 common way, LineageOS SU Add-on, Magisk, Super SU.
But before you tickle your phone, you have to make a backup of your current device, of every partition, EFS is the most important partition, so make sure it is safe.
Baseband version doesn't matter a lot, unless you're paranoid with updates, it is sorted alphabetically, each string on its own.
The phone is more similar to a linux machine than to a Windows PC.
Edit: To root stock ROM, you have to flash dm verity, so you don't end up encrypted again.
Click to expand...
Click to collapse
Thanks again for clearing quite a few things up I thought rooting stock rom would have been far safer way forward wow how wrong was I! but I guess I am just trying to find any kind simile to windows in any way but as you pointed out again it's more like Linux which again I've only played around with ubuntu and mint for a short period so again not to up on Linux lol.
It's funny I was just reading up on AOSP ROMs then got your message. I see they have a stable but not complete! Android 10 not that I would consider it need as I need a stable OS so Oreo is fine for me.
I have backed up phone using Smart Switch on the PC I assume that copy's every thing that's needed, I reset the phone in anticipation all be it prematurely but at least it restored all my data so if anything that was a good test of the back up at least .
I will have look at some AOSP ROMs and see what's involved there, I'll check out their tutorial hopefully it will include the whole process including root.
I gather by your comment using a AOSP ROM you don't need to use dm-verity or will that still be needed!.
The first thing to do is to flash (install) TWRP, it's a custom recovery (think of it as a mini OS that can boot before Android), that will be the base for any of your future tinkering.
Here is the thread, read the FP carefully: [Recovery][Exynos] Official TWRP for Galaxy S7 (herolte)
Once TWRP installed, you can do many things:
Install addons like Magisk. Magisk is the tool you use to obtain root. Forget SuperSU, its outdated, and don't works in modern versions of Android.
Install a custom ROM (this subforum is the perfect place to find them).
Backup & restore an image of your current ROM (very useful).
mooms said:
The first thing to do is to flash (install) TWRP, it's a custom recovery (think of it as a mini OS that can boot before Android), that will be the base for any of your future tinkering.
Here is the thread, read the FP carefully: [Recovery][Exynos] Official TWRP for Galaxy S7 (herolte)
Once TWRP installed, you can do many things:
Install addons like Magisk. Magisk is the tool you use to obtain root. Forget SuperSU, its outdated, and don't works in modern versions of Android.
Install a custom ROM (this subforum is the perfect place to find them).
Backup & restore an image of your current ROM (very useful).
Click to expand...
Click to collapse
Thanks Mooms for the input
I tried to follow your links tutorial which he gives three options only one is any good to me and that was installing twrp using Odin but I'm having issues at every turn!. I can't even get Odin to recognise my phone it just wont pick it up I have Samsung driver installed and I have reinstalled many times I found an article claim to have a workaround but that was BS just selling some other app I even change the driver as described on there page,
7 Tips to Fix Odin Not Detecting Phone
Are you using Odin flash tool to flash your Samsung phone but it is not recognized by Odin? Here are 7 tips to fix Odin not detecting phone.
www.imyfone.com
.
but that did nothing so reinstall normal driver again.
feels like it's just not meant to be :/
Thanks again.
CitizenSmith said:
Thanks again for clearing quite a few things up I thought rooting stock rom would have been far safer way forward wow how wrong was I! but I guess I am just trying to find any kind simile to windows in any way but as you pointed out again it's more like Linux which again I've only played around with ubuntu and mint for a short period so again not to up on Linux lol.
It's funny I was just reading up on AOSP ROMs then got your message. I see they have a stable but not complete! Android 10 not that I would consider it need as I need a stable OS so Oreo is fine for me.
I have backed up phone using Smart Switch on the PC I assume that copy's every thing that's needed, I reset the phone in anticipation all be it prematurely but at least it restored all my data so if anything that was a good test of the back up at least .
I will have look at some AOSP ROMs and see what's involved there, I'll check out their tutorial hopefully it will include the whole process including root.
I gather by your comment using a AOSP ROM you don't need to use dm-verity or will that still be needed!.
Click to expand...
Click to collapse
AOSP ROMs are pure, you can't say they are not complete. They are complete, and what OEMs do, like Samsung and Xiaomi is just a customization that you can do, too.
It is preferred that when you take a backup, take it with TWRP, just to ensure you backed up phone's partitions, along with "EFS".
The root procedure on Android 6+ is done by patching the Kernel (boot.img), so unless you take backup of that, you cannot keep root.
There are stable custom ROMs, custom ROMs are meant for custom adjustments, however the stability depends on your phone, and the way you use it, you can compare AOSP vs. Stock and see the difference.
AOSP ROMs doesn't need dm verity, well, at least not if the developer did not mention the encryption part.
Mohamedkam000 said:
AOSP ROMs are pure, you can't say they are not complete. They are complete, and what OEMs do, like Samsung and Xiaomi is just a customization that you can do, too.
It is preferred that when you take a backup, take it with TWRP, just to ensure you backed up phone's partitions, along with "EFS".
The root procedure on Android 6+ is done by patching the Kernel (boot.img), so unless you take backup of that, you cannot keep root.
There are stable custom ROMs, custom ROMs are meant for custom adjustments, however the stability depends on your phone, and the way you use it, you can compare AOSP vs. Stock and see the difference.
AOSP ROMs doesn't need dm verity, well, at least not if the developer did not mention the encryption part.
Click to expand...
Click to collapse
Some of the roms I have looked at mention external touch buttons at bottom of phone do not work or something else in the phone I'm just reading their comments.
I understand about the stock & custom rom's now that's not my problem at least not at the moment as I am miles away from choosing a rom! as I can't even get out the starting gate!. I can not get TWRP on my phone as the only way I can see to get it on a unrooted! phone is to use Odin but as I said Odin doesn't work at least not for me it does not see my phone. I would love to take a back up using twrp but that won't happen until I find a way to get TWRP on a unrooted phone. what crazy paradox is this!. you can't root phone without twrp installed and twrp won't install on a unrooted phone!. that makes perfect sense.
CitizenSmith said:
Some of the roms I have looked at mention external touch buttons at bottom of phone do not work or something else in the phone I'm just reading their comments.
I understand about the stock & custom rom's now that's not my problem at least not at the moment as I am miles away from choosing a rom! as I can't even get out the starting gate!. I can not get TWRP on my phone as the only way I can see to get it on a unrooted! phone is to use Odin but as I said Odin doesn't work at least not for me it does not see my phone. I would love to take a back up using twrp but that won't happen until I find a way to get TWRP on a unrooted phone. what crazy paradox is this!. you can't root phone without twrp installed and twrp won't install on a unrooted phone!. that makes perfect sense.
Click to expand...
Click to collapse
Does your phone allow MTP communication? I mean can you transfer files when the phone is turned on?
Does the phone show any notification about a usb connection?
If not, then you have probably a bad USB cable, at least, or you have a hardware issue that can go as deep as a burned charging port.
If yes, then either your USB cable is not as fast as the phone requires, or you haven't installed the Samsung USB Drivers on your PC.
Unfortunately, you cannot root your device without PC, at least not since Lollipop.
CitizenSmith said:
Thanks Mooms for the input
I tried to follow your links tutorial which he gives three options only one is any good to me and that was installing twrp using Odin but I'm having issues at every turn!. I can't even get Odin to recognise my phone it just wont pick it up I have Samsung driver installed and I have reinstalled many times I found an article claim to have a workaround but that was BS just selling some other app I even change the driver as described on there page,
7 Tips to Fix Odin Not Detecting Phone
Are you using Odin flash tool to flash your Samsung phone but it is not recognized by Odin? Here are 7 tips to fix Odin not detecting phone.
www.imyfone.com
.
but that did nothing so reinstall normal driver again.
feels like it's just not meant to be :/
Thanks again.
Click to expand...
Click to collapse
Which version of Odin are you using ?
Use this version (latest): Odin v3.14.4
Which version of the Samsung USB drivers are you using ?
Use this version (latest): https://developer.samsung.com/mobile/android-usb-driver.html
Mohamedkam000 said:
Does your phone allow MTP communication? I mean can you transfer files when the phone is turned on?
Does the phone show any notification about a usb connection?
If not, then you have probably a bad USB cable, at least, or you have a hardware issue that can go as deep as a burned charging port.
If yes, then either your USB cable is not as fast as the phone requires, or you haven't installed the Samsung USB Drivers on your PC.
Unfortunately, you cannot root your device without PC, at least not since Lollipop.
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Hi
Yes I can transfer files.
Yes phone asks to allow or block file transfer and it ohone shows up in Devices and Drives list and I can access the phone directory and shows up as Samsung s7 icon.
I will try another USB lead but the one I'm using is new and wasn't cheap but still a possibility I have had leads that weren't suitable for other things I was trying so it is worth a try.
Thanks
mooms said:
Which version of Odin are you using ?
Use this version (latest): Odin v3.14.4
Which version of the Samsung USB drivers are you using ?
Use this version (latest): https://developer.samsung.com/mobile/android-usb-driver.html
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When I downloaded Odin this was latest one Odin3_v3.13.1 though I have doubts that one version update will fix this issue as I did not see many if any people having my issue so they all used Odin and I believe theirs are fine even with older versions! but as I said Mohamedkam it's worth a try I will down load that version and give it a try.
As for the Samsung usb driver I believe that is where I got mine
SAMSUNG_USB_Driver_for_Mobile_Phones no version visible under properties on file version 1.7.23.0.
The USB connection seems to be fine I have uninstalled then re-download and reinstalled a couple of times.
I can transfer files no problem it shows up as Galaxy S7 Icon with card and phone drive inside.
I'll update shortly thank you.
Update:
I just went to try new Odin and whilst checking my phone have seen I have Offical TWRP app installed? I have no clue as to how that's got in there! as Odin did not show phone so I could select nothing!.
In the phone I open app and if i select backup existing recovery it opens and Select Folder tab and under that Selected Folder: /sdcard Filename: Recovery .img and at the bottom of screen Root access required.
I just hope it's installed correctly!. it is showing in playstore my apps as well just to confirm. if this is now installed what should I do next Now not sure what tutorial to start following.
I am just going to try the new odin and see if it picks up the phone back soon.
OK Seem that it now shows up in the new Odin. at least I think it has! in the log window I see this: <ID:0/004> Added!!
I didn't see that before.
Would be grateful if you could tell me how to proceed from here!
Correct, you don't need he latst version of Odin or the Samsung drivers, bit it was just to be sure.
You need to be in download mode, but before, you must have checked OEM unlock & USB debug in developer options (mandatory).
I've written a tutorial with images here (in French):
Samsung Galaxy S7 (edge) - Mangez un Oreo! [Topic Unique] - Page : 487 - Téléphone Android - Technologies Mobiles - FORUM HardWare.fr
mooms said:
Correct, you don't need he latst version of Odin or the Samsung drivers, bit it was just to be sure.
You need to be in download mode, but before, you must have checked OEM unlock & USB debug in developer options (mandatory).
I've written a tutorial with images here (in French):
Samsung Galaxy S7 (edge) - Mangez un Oreo! [Topic Unique] - Page : 487 - Téléphone Android - Technologies Mobiles - FORUM HardWare.fr
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Click to collapse
As I said the older version did not show any kind of data what's so ever and the phone was in download mode. phone displayed "Downloading" which I believe it says that even if it's not doing anything! so a tutorial explained. I think it must have installed the Official TWRP app even though phone did not show up in Odin everything was blank however when I installed the new version of Odin like you suggested it then showed up as <ID:0/004> Added!!. so your suggestion work thanks for that and I did enable OEM unlock & USB debug I did long time ago.
I would check out your tutorial but unfortunately I don't speak French and translating instructions is too risky but thank you for the offer but I'll carry on look around still undecided on what custom rom to go for as I said some comments point out small issues and the developers also state certain things are not working so that is making it hard to consider one if you know what I mean.
Again Thank you for your input very much appreciated.
CitizenSmith said:
As I said the older version did not show any kind of data what's so ever and the phone was in download mode. phone displayed "Downloading" which I believe it says that even if it's not doing anything! so a tutorial explained. I think it must have installed the Official TWRP app even though phone did not show up in Odin everything was blank however when I installed the new version of Odin like you suggested it then showed up as <ID:0/004> Added!!. so your suggestion work thanks for that and I did enable OEM unlock & USB debug I did long time ago.
I would check out your tutorial but unfortunately I don't speak French and translating instructions is too risky but thank you for the offer but I'll carry on look around still undecided on what custom rom to go for as I said some comments point out small issues and the developers also state certain things are not working so that is making it hard to consider one if you know what I mean.
Again Thank you for your input very much appreciated.
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Click to collapse
Take a note that, when you flash TWRP, you have to boot immediately to the recovery, so as to enforce its existence, cause I remember they phone has an original recovery backed up somewhere, and gets triggered when you reboot directly to system instead of the unofficial binary.
I advise you to watch guides on YouTube, it's more .. understandable.
CitizenSmith said:
still undecided on what custom rom to go for as I said some comments point out small issues and the developers also state certain things are not working so that is making it hard to consider one if you know what I mean.
Again Thank you for your input very much appreciated.
Click to expand...
Click to collapse
I recommend to go with ALEXNDR ROM: zero bugs, everything works perfectly (it's based on stock ROM).
[ROM][G930F/FD][ALEXNDR] * U8EUE1 * DevBase v7.4 * Encryption support [Jul-10]
Important notes for Developers / Chefs !!! This ROM is NOT based on any other custom ROM. My work contains many original ideas and innovations that I introduced as the first in the ROM development (see "Changelist" in post #2). Of course, it...
forum.xda-developers.com
Mohamedkam000 said:
Take a note that, when you flash TWRP, you have to boot immediately to the recovery, so as to enforce its existence, cause I remember they phone has an original recovery backed up somewhere, and gets triggered when you reboot directly to system instead of the unofficial binary.
I advise you to watch guides on YouTube, it's more .. understandable.
Click to expand...
Click to collapse
Yer I read that but I've ended up with TWRP installed and did not do that process because I was unaware it installed until it showed up.
As I said I'll just keep looking for now I know I'll find one that works for me from start to finish.
and I've been checking youtube but wouldn't want to use any links their providing but it may help familurise myself with the whole process if i watch enough of them.
Thanks again for your help.
mooms said:
I recommend to go with ALEXNDR ROM: zero bugs, everything works perfectly (it's based on stock ROM).
[ROM][G930F/FD][ALEXNDR] * U8EUE1 * DevBase v7.4 * Encryption support [Jul-10]
Important notes for Developers / Chefs !!! This ROM is NOT based on any other custom ROM. My work contains many original ideas and innovations that I introduced as the first in the ROM development (see "Changelist" in post #2). Of course, it...
forum.xda-developers.com
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Click to collapse
Hi Mooms
I will check that out many thanks. I wonder if you could help me here. I am in the middle of the rooting process but have hit a snag. again!
I have now installed TWRP successfully then no-verity-opt-encrypt-3.1 all went fine and I'm at point of flashing Magisk but have an issue when I swipe to flash is gives me a error in red saying "invalid zip file format !"
I downloaded it from github here.
GitHub - topjohnwu/Magisk: The Magic Mask for Android
The Magic Mask for Android. Contribute to topjohnwu/Magisk development by creating an account on GitHub.
github.com
I click on "code" tab and then "download zip" and I placed that in a download folder on my sd card when I select it I get the above error any ideas as to why I am getting this am I downloaded the correct file?
thanks for any assistance you could give.

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