Database Users

Samsung Galaxy S5 (G870A) Bootloop Fix!

I've recently found away to fix a Galaxy S5 Active stuck in a boot loop. (This method only works if your device is on lollipop 5.0! )
Note: This method only works on the OC5 update.
More firmware support coming soon.
What happened: I accidentally made my Galaxy S5 Active get stuck in a boot loop. I couldn't find a solution for the longest time because the bootloader is locked. Time passed and I eventually found away to fix the boot loop if your devices is running Lollipop 5.0!
Solution:
1. You should always try to fix the boot loop by booting into recovery mode by holding down the Home+Volume-Up Key+Power button. Once the phone logo pops up on the screen releases the power button only, but continue to hold the Home+Volume-Up Key. If it worked is should say "Booting into recovery." or something along those lines in blue letters.
Once you're into recovery use the volume keys to navigate Up and Down. Find wipedata/factory reset. Select it with the power key and navigate down to Yes. Wait till it finishes. Then see if that fixed the problem. If not proceed to next step
2. Since the boot loader is locked it's really difficult to flash any kind of Recovery, ROM, or Stock Rom unless your phone accepts it as a valid file. So here's what you do!: (Method 1)
Download this file and save it to your desktop: https://drive.google.com/open?id=0B3UBRFq3BojVQnBSc3lCSzloYUU
Download ODIN v(3.09): http://odindownload.com/Samsung-Odin/#.VgiJ_8tViko - Extract it to your desktop.
Put your phone in download mode. (Note: Before you do this, install the correct drivers for your phone to your computer.)Make sure your phone is completely off and Hold the Home+Volume Down+Power. You will get a warning message just press the volume up key to continue.
Go to desktop and launch ODIN. After ODIN pops up, plug in your device. (Make sure you have the correct phone drivers installed)
You should see a dialog box in ODIN that say 0:[COM6] in blue. Note: It might be different for everyone, just make sure it says COM.
After that, Under "File [Download]" click "AP" Then navigate to the file you downloaded earlier called "boot.tar"
MAKE SURE RE-PARTITION IS UNCHECKED!
Leave everything else alone then click start. Wait till it says PASS! in green letters in ODIN!
(Method 2):
Go to this link download it to your desktop and follow the instructions: https://drive.google.com/file/d/0B3UBRFq3BojVdXlSUE43VzJPbEU/view?usp=sharing
Done! Your device shouldn't be in a boot loop anymore! If you have any questions let me know!
Note: Once this process is complete, your phone will permanently show a warning in your notifications saying "Unknown action detected." This happens because your phone will detect that your kernel was modified so if you don't want this to happen, then I suggest you wait for a official lollipop OS release.
UPDATE!: You should now be able to download the "Boot.tar" file. Sorry about that!
UPDATE!: New files and instructions added if the first method didn't work!

Having some major issues
First post so forgive me if this is misplaced. Before I was aware I'm unable to down grade from 5.0 or 5.1 version of sm-g870a I attempted to downgrade and apply root from version 4.4.2/4.4.4 via another XDA thread in a faulty attempt to root. At first this presented no issues until restart. At this point the phone is soft bricked and bootloops. Both download mode and system recovery ARE accessible and prior to this I had USB debug open. I have the factory cable and odin identifies the device easily. All other md5 files failed to apply OTHER than one. (4.4.4 ota) I presume because of bootlocks which I'm now aware of. I have attempted three different stock flashes via odin all from XDA all fail at authentication claiming error fused 2 binary 1. I attempted add data pull before all of this and the device ignored a request which prompted a factory reset which was odd. I have attempted installing 3 alternative stock and stock rooted 5.0 and 5.1 firmwares from XDAs threads. All of which failed, hiwever one granted me some precious Information when I slowed down the error message via recording. It states, "Package expects fingerprint of Samsung kltattactive/lteactive:4.4.2/kot49h/g870aucu1ang3:user/release-keys o0A1:user/release-keys this device has kltactive/kltactive. This tells me as far as I know that the device is showing no firmware installed and a double fed file making the attempting installation incompatible. At this point I want to start anew, I have how attempted every route accessible via XDA and feel my options are running very low other than attempting to randomly apply firmware in sequence until odin accepts one and it sticks. That sound like a brick plan however. I don't care what firmware is loaded as long as an OS is accessible. I think this is all available Information I apologize for typos I have been at this for a total of 20 hrs straight. This bootloop was a tired lapse in judgement and has cost me 5 hours of trial and error. Wiping cache fails, reformatting internally fails, as far as I know root was never successful and I THINK philz was successful installed although at this point I cannot recall. Thanks for reading and in advance for any available help. I have SOME c# experience and some java script which is zebra vs dolphin situation I only mention as to aide and explain my trainers of thought. All other languages are vague at best
Edit: I stopped bootloop with the file attached to this thread. It now boots into samsung display bht will not go further and stops there as though it still has no operating system.

Ghujii said:
First post so forgive me if this is misplaced. Before I was aware I'm unable to down grade from 5.0 or 5.1 version of sm-g870a I attempted to downgrade and apply root from version 4.4.2/4.4.4 via another XDA thread in a faulty attempt to root. At first this presented no issues until restart. At this point the phone is soft bricked and bootloops. Both download mode and system recovery ARE accessible and prior to this I had USB debug open. I have the factory cable and odin identifies the device easily. All other md5 files failed to apply OTHER than one. (4.4.4 ota) I presume because of bootlocks which I'm now aware of. I have attempted three different stock flashes via odin all from XDA all fail at authentication claiming error fused 2 binary 1. I attempted add data pull before all of this and the device ignored a request which prompted a factory reset which was odd. I have attempted installing 3 alternative stock and stock rooted 5.0 and 5.1 firmwares from XDAs threads. All of which failed, hiwever one granted me some precious Information when I slowed down the error message via recording. It states, "Package expects fingerprint of Samsung kltattactive/lteactive:4.4.2/kot49h/g870aucu1ang3:user/release-keys o0A1:user/release-keys this device has kltactive/kltactive. This tells me as far as I know that the device is showing no firmware installed and a double fed file making the attempting installation incompatible. At this point I want to start anew, I have how attempted every route accessible via XDA and feel my options are running very low other than attempting to randomly apply firmware in sequence until odin accepts one and it sticks. That sound like a brick plan however. I don't care what firmware is loaded as long as an OS is accessible. I think this is all available Information I apologize for typos I have been at this for a total of 20 hrs straight. This bootloop was a tired lapse in judgement and has cost me 5 hours of trial and error. Wiping cache fails, reformatting internally fails, as far as I know root was never successful and I THINK philz was successful installed although at this point I cannot recall. Thanks for reading and in advance for any available help. I have SOME c# experience and some java script which is zebra vs dolphin situation I only mention as to aide and explain my trainers of thought. All other languages are vague at best
Edit: I stopped bootloop with the file attached to this thread. It now boots into samsung display bht will not go further and stops there as though it still has no operating system.
Click to expand...
Click to collapse
New method for you...

irontaco1 said:
New method for you...
Click to expand...
Click to collapse
Alright this stopped the looping now, to find a proper rom. I believe. Im going tohave to wait for 5.1 in order for it to be successful, however is having 4.4.2 still on it is a bit worrisome, I predict overwriting it should be fine though. Thank you for giving me a way to at least resolve bootlooping. I believe I shoulda have safestrapped the device, but hindsight is always 20/20 eh?

Ghujii said:
Alright this stopped the looping now, to find a proper rom. I believe. Im going tohave to wait for 5.1 in order for it to be successful, however is having 4.4.2 still on it is a bit worrisome, I predict overwriting it should be fine though. Thank you for giving me a way to at least resolve bootlooping. I believe I shoulda have safestrapped the device, but hindsight is always 20/20 eh?
Click to expand...
Click to collapse
I'm glad you got past your Bootloop! If you need anymore help let me know.

Is there a way to root my galaxy s5 active [G870A] on att with 5.0? I'm getting conflicting info and not finding the root.tar I need to flash in order to roll back to 4.4.2 so I can root. Right now I'm just trying to get root. Thanks for any help or direction.
S5 Active

I'd say hold off for a while I did that exact 5 Hong with the s5 active and it bootlocks it. You need to, if you're going to do this install and use safestrap to di so and BACK UP EVERYTHING with safe strap to SD. As long as you follow those method you SHOULD be able to even soft brick it and come back from it.

shadavis08 said:
Is there a way to root my galaxy s5 active [G870A] on att with 5.0? I'm getting conflicting info and not finding the root.tar I need to flash in order to roll back to 4.4.2 so I can root. Right now I'm just trying to get root. Thanks for any help or direction.
S5 Active
Click to expand...
Click to collapse
I haven't found any successful way to to go back to Kit Kat or 4.4.2 for this phone. In fact that's why this thread exist is because people who have tried to flash back to 4.4.2 have failed and got stuck in a Bootloop. So if you plan on trying to find away make sure you back everything up and if you fail you can use this tutorial to get your phone working again.
Make sure you have "USB Debugging" on
Make sure you have the drivers for your phone installed on your PC before you start the process of looking for a root.

Yeah I tried flashing back to 4.4.2 and it was a no go . I had the stuck on 5.0 issue where download mode says "downloading do not turn off ...... " but after I wiped my phone I was able to update to 5.1.1 successfully without any "download interrupted "errors . So at least I'm not stuck on 5.0 now lol
Sent from my SAMSUNG-SM-G870A using Xparent BlueTapatalk 2
---------- Post added at 03:24 PM ---------- Previous post was at 03:21 PM ----------
Although I still have that "Downloading do not turn off target " thing when I try to enter download mode! Sheesh
Sent from my SAMSUNG-SM-G870A using Xparent BlueTapatalk 2

shadavis08 said:
Yeah I tried flashing back to 4.4.2 and it was a no go . I had the stuck on 5.0 issue where download mode says "downloading do not turn off ...... " but after I wiped my phone I was able to update to 5.1.1 successfully without any "download interrupted "errors . So at least I'm not stuck on 5.0 now lol
Sent from my SAMSUNG-SM-G870A using Xparent BlueTapatalk 2
---------- Post added at 03:24 PM ---------- Previous post was at 03:21 PM ----------
Although I still have that "Downloading do not turn off target " thing when I try to enter download mode! Sheesh
Sent from my SAMSUNG-SM-G870A using Xparent BlueTapatalk 2
Click to expand...
Click to collapse
There should not be anything attempting to download when you boot into ''download mode'' if there is, its highly likely there are still particulates of the last bad flash. I would as he said above, enable USB debugging and the like, and install safe strap to be safe. After safe strap is done and youve followed the tutorial which you can find in another thread on this site, boot your phone down and then power it back on, safe strap should come up first, when it does so push the ''recovery'' option to enter safe strap( someone correct me if thats wrong, my phone is currently dead/charging so i cant check) From there you can back up to an SD card, make sure you enable compression when you do.
Once thats done, WIPE YOUR PHONE, and Cache,( maybe dalvik as well if you cant find it dont worry.)and its all on SD CARD, then attempt to dirty flash( I dont recommend), or clean flash your device WITH safe strap. This typically entails downloading a .zip file and opening it THROUGH safestrap, which is done the same way as backing up your data, only via another option in the menu. Simply put; Back up data with safe strap, after thats done push back and choose FLASH, it should show you all available items it can flash from/to, pick and pray. I didnt go this route when I tried, I attempted to brute force the Bootlocked S5A, and it caused some errors that I now have reversed after much pain. If I HAD safe strapped, It may have went smoother for me, and may for you. Safestrap for us Samsung users is the same as Clockwork Mod for the rest if you weren't aware.
I'll edit this when my phone charges and I can walk you through appropriately, if need be MSG me and Ill do it as soon as I receive the message via this thread if I have not already.

hi guys! good day! i have tried the new method twice! and odin fails everytime! the problem is with the modem.bin! is there any way to fix this?

Make sure you're running lollipop and not Kit Kat and make sure you have the correct phone model. If you don't meet both those requirements then it won't work.

it has on lollipop recoverymode comes up with LRX21T.G870AUCU1B0C5. ISNT that lollipop? download mode also says ;A2, P1

abatoir said:
it has on lollipop recoverymode comes up with LRX21T.G870AUCU1B0C5. ISNT that lollipop? download mode also says ;A2, P1
Click to expand...
Click to collapse
Yeah that information is correct. You might want to download the latest version of ODIN and try again. (Make sure you're putting the modem.bin file in the correct spot in Odin.)

I think I have the latest odin.. And modem can only fit in the cp field I think. Its just not working for me. I tried doing each part separately. And the modem flash always fail.
---------- Post added at 06:58 AM ---------- Previous post was at 06:57 AM ----------
I used odin 3.10 and also tried with odin 3.7

Hey irontac. Since you came up with this fix. Are you able to tell me why those s5 go into bootloop like that? By the way mine is not in bootloop. It hangs on the AT&T logo (the glob) . I was thinking maybe I need to flash the system.img , but where can I find that. And how can I flash it by itself? Actually the phone belongs to a friend. He seems to have rooted it. But I don't know what else he messed with.

abatoir said:
Hey irontac. Since you came up with this fix. Are you able to tell me why those s5 go into bootloop like that? By the way mine is not in bootloop. It hangs on the AT&T logo (the glob) . I was thinking maybe I need to flash the system.img , but where can I find that. And how can I flash it by itself? Actually the phone belongs to a friend. He seems to have rooted it. But I don't know what else he messed with.
Click to expand...
Click to collapse
You might want to boot into recovery mode and try to factory reset it normally. If his phone is rooted you could also flash a custom rom to it and get it out of Bootloop.

I also forgot to mention you can't get ahold of the system.img because it's not released to the public.

Yeah. I wanted it back to stock. I downloaded the 5.0 cfg file. Opened it up and I realized that there is no system.img in there. Oh Well. You think it would boot if I used kitKat system.img?

abatoir said:
Yeah. I wanted it back to stock. I downloaded the 5.0 cfg file. Opened it up and I realized that there is no system.img in there. Oh Well. You think it would boot if I used kitKat system.img?
Click to expand...
Click to collapse
If you flash the Kit Kat system.img you might have to downgrade the kernel also. I would give it a try and see if it works.

Root Success SM-G530AZ 5.1.1!!!

All credit goes to captaingowa and his post (http://forum.xda-developers.com/grand-prime/general/att-samsung-galaxy-prime-sm-g530a-links-t3283066) for the AT&T version.
I'm just providing stock kernel for 5.1.1 SM-G530AZ
1. Root SM-G530AZ 5.1.1 with kingroot 4.6.2 or higer (kingroot.net)
2. DON'T Reboot
3. Download and install Flashify on play store or APK
4. Flash stock kernel with flashify (http://www.mediafire.com/download/2fk19cadccq0xd7/boot.img)
5. Reboot.
6. Replace kinguser with supersu (optional) (http://www.mediafire.com/download/x1efi7ev6nf3mvd/Replace_Kinguser_with_SuperSU-v2.0.zip)
7. Enjoy

wally86 said:
All credit goes to captaingowa and his post (http://forum.xda-developers.com/grand-prime/general/att-samsung-galaxy-prime-sm-g530a-links-t3283066) for the AT&T version.
I'm just providing stock kernel for 5.1.1 SM-G530AZ
1. Root SM-G530AZ 5.1.1 with kingroot 4.6.2 or higer (kingroot.net)
2. DON'T Reboot
3. Download and install Flashify on play store or APK
4. Flash stock kernel with flashify (http://www.mediafire.com/download/2fk19cadccq0xd7/boot.img)
5. Reboot.
6. Replace kinguser with supersu (optional) (http://www.mediafire.com/download/x1efi7ev6nf3mvd/Replace_Kinguser_with_SuperSU-v2.0.zip)
7. Enjoy
Click to expand...
Click to collapse
Awesome, thank you so much. Going to try it right now, but I'm betting it will work. Thank you again for putting this all together.

Nice, think I flashed the wrong boot.img from that thread, there are two different img's, one as tar and the other as img. We actually need the img in the tar, which you have posted above. Thanks for posting this up.

guys thank you very much! i will try this and report results to the forum!

HELP!!
kenboyles72 said:
Nice, think I flashed the wrong boot.img from that thread, there are two different img's, one as tar and the other as img. We actually need the img in the tar, which you have posted above. Thanks for posting this up.
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Click to collapse
I tried the same procedure and my wifi will still not work!!!

thecomputerdude87 said:
I tried the same procedure and my wifi will still not work!!!
Click to expand...
Click to collapse
There are a couple things you can do here.
1. Try re-downloading the boot.img and reflashing with flashify
2. Try flashing the boot.img with Odin3
3. Restoring your phone with Kies http://forum.xda-developers.com/showpost.php?p=61977268&postcount=14
I rooted my phone and had to restore with kies three times before i got my wifi working. This is only if I switched to SuperSU, if you stay with kingroot, you wont have the wifi issue.

Help help help!
I did this and now my wifi won't turn on!! AT ALL

so the root metod its safe??? now there is another metod done from between Android using terminal emulator to switch from kingroot to chains fire super su! you have to be fully rooted to be able to work on terminal emulator.
but the root metod for sm g530az its safe?

flashing the stock kernel, do you click boot image or recovery image?
---------- Post added at 06:57 AM ---------- Previous post was at 06:18 AM ----------
OK, I got the wifi to turn back on by using the link above again.
I still cant get the wifi tether app to work, tho.
any suggestions?

well..happy to report that root on criket grand prime sm-g530az its a big...SUCCESS!!!
Im rooted on lollipop 5.1.1.
i do have cwm recovery but i need to flash it and see how it goes.for those with the Wi-Fi problem flash that boot image again.i have two one didn't work so i flash that second and Wi-Fi was working again.
Samsung bootlogo reports as "custom" so guaranty its gone
but I don't care abt that,im rooted thnx guys for sharing all that informacion!

I got the root to work with kingroot, but didn't do the 'optional' SU part, but now I want to.
Can anyone tell me what the step is with that zip file? do I download it directly to the phone? use Flashify? if I'm using flashify, do I flash it as a "boot image", a "recovery image" or a "zip file" ?
LOL talk to me like I'm five, please! I'm a noob at this. I'm smart at some things but this is a little overwhelming. LOL I'm a critical care nurse. I can fix a PERSON, but phones are a little more complicated :laugh:
---------- Post added at 03:39 AM ---------- Previous post was at 03:10 AM ----------
Oh OOH OOOHH!!!
Did that final step and the wifi tethering app WORKS!!!
WHOO HOOOOO!!!!
Thanks, wally, you are AWESOME!!

Root wifi teather
What wifi teather apk do yuo use?

hello try to this post :
http://forum.xda-developers.com/gra...t/cm-13-android-6-0-1-grand-prime-sm-t3291892
this post help you to install custom rom on grand prime sm-g530h and other . . .

adj5064 said:
well..happy to report that root on criket grand prime sm-g530az its a big...SUCCESS!!!
Im rooted on lollipop 5.1.1.
i do have cwm recovery but i need to flash it and see how it goes.for those with the Wi-Fi problem flash that boot image again.i have two one didn't work so i flash that second and Wi-Fi was working again.
Samsung bootlogo reports as "custom" so guaranty its gone
but I don't care abt that,im rooted thnx guys for sharing all that informacion!
Click to expand...
Click to collapse
Wait you have cwm compiled for our sm-g530az? That would be useful

Okay thanks a ton for the info, finally got my wifi back after flashing the correct boot.img, not sure where it was on the original forum never saw it but luckily others that had same issue posted it.
---------- Post added at 09:28 PM ---------- Previous post was at 09:26 PM ----------
Going to try to blow the dust off my builduntu box and see if I cant get us a recovery going for the cricket version, I usually like twrp but now that cwm has touch as well could go that route....is their a custom recovery built for the other variants at all yet....if so then forking those repos would be a good starting point, should only take minor edits to get it working proper for us.

toxinburn said:
Okay thanks a ton for the info, finally got my wifi back after flashing the correct boot.img, not sure where it was on the original forum never saw it but luckily others that had same issue posted it.
---------- Post added at 09:28 PM ---------- Previous post was at 09:26 PM ----------
Going to try to blow the dust off my builduntu box and see if I cant get us a recovery going for the cricket version, I usually like twrp but now that cwm has touch as well could go that route....is their a custom recovery built for the other variants at all yet....if so then forking those repos would be a good starting point, should only take minor edits to get it working proper for us.
Click to expand...
Click to collapse
I already built twrp for this phone, but as you found out, the damn security checks prevent the use of it. This is my device tree, can't remember if I pushed my last commits and I dont have what I had, due to a hdd failure.
https://github.com/LoneStar-/android_device_samsung_grandprimeltetu

kenboyles72 said:
I already built twrp for this phone, but as you found out, the damn security checks prevent the use of it. This is my device tree, can't remember if I pushed my last commits and I dont have what I had, due to a hdd failure.
https://github.com/LoneStar-/android_device_samsung_grandprimeltetu
Click to expand...
Click to collapse
So can you get a custom recovery working for this device? I have tried many ways but they all ended with my flashing stock img. twrp or cwm would be fine by me. Or another alternative is to find out how to disable the security check. Anyway please find a way to get custom recovery for 5.1.1 SM-G530AZ. Thanks

Illyakulinych said:
So can you get a custom recovery working for this device? I have tried many ways but they all ended with my flashing stock img. twrp or cwm would be fine by me. Or another alternative is to find out how to disable the security check. Anyway please find a way to get custom recovery for 5.1.1 SM-G530AZ. Thanks
Click to expand...
Click to collapse
Okay I think we should put our heads together to try and kick this lockdown to the curb, things I have tried so far...I found that on some other variants they have the option within their settings/developer settings menu to enable oem unlock which is what we are needing to be able to flash custom recovery, I have replaced my settings.jar and settings.odex with theirs with no luck the option is still not showing up for me, but I think it may be the right direction into getting that to show up, the question i am now posing is this. Are the checks in place simply reading carrier info to allow/disallow this option? If so would we possibly be able to change the build.prop or other settings with our newly found root access to trick the device into giving this option? If that is the case then we need to get as much info from the stock devices that have that option as possible and maybe try swapping certain files out with theirs to get the option back and/or editing certain files on our own device to get it to show up. It only takes one g530AZ with unlocked bootloader to share the boot.img i would think. I had thought about flashing another boot.img or aboot.img from another variant but I am pretty concerned about brickage although I think it could be recoverable as long as one can get back into download mode. Has anyone zeroed out the download partition to see if a fastboot is hidden behind it?

toxinburn said:
Okay I think we should put our heads together to try and kick this lockdown to the curb, things I have tried so far...I found that on some other variants they have the option within their settings/developer settings menu to enable oem unlock which is what we are needing to be able to flash custom recovery, I have replaced my settings.jar and settings.odex with theirs with no luck the option is still not showing up for me, but I think it may be the right direction into getting that to show up, the question i am now posing is this. Are the checks in place simply reading carrier info to allow/disallow this option? If so would we possibly be able to change the build.prop or other settings with our newly found root access to trick the device into giving this option? If that is the case then we need to get as much info from the stock devices that have that option as possible and maybe try swapping certain files out with theirs to get the option back and/or editing certain files on our own device to get it to show up. It only takes one g530AZ with unlocked bootloader to share the boot.img i would think. I had thought about flashing another boot.img or aboot.img from another variant but I am pretty concerned about brickage although I think it could be recoverable as long as one can get back into download mode. Has anyone zeroed out the download partition to see if a fastboot is hidden behind it?
Click to expand...
Click to collapse
Any progress?

Illyakulinych said:
Any progress?
Click to expand...
Click to collapse
Only thing I have done Is zeroed out the sec partition which caused non problem however it did no good either....also playing around with the databases and able to change some options just not the one in wanting yet...I work a ton son my freetime is limited but if anyone that has a different variant that could share their system apps primarily their settings all and databases and xml associated with it is really like to look through them.
Sent from my SAMSUNG-SM-G530AZ using Tapatalk

No Os Installed!

I left my phone charging and came back to get it. It was stuck on the google logo, I am able to boot into recovery but it says No Installed.
Is their anything else I can do other than flash it again.
I was thinking maybe the wrong partititon was checked, but everything looks fine.

Krooked22 said:
I left my phone charging and came back to get it. It was stuck on the google logo, I am able to boot into recovery but it says No Installed.
Is their anything else I can do other than flash it again.
I was thinking maybe the wrong partititon was checked, but everything looks fine.
Click to expand...
Click to collapse
Assuming that the ROM is still there, you can dirty flash the ROM zip over it, and see if it works. There's no harm in trying that.
But "No OS Installed" simply means that your /system or /boot parition are not detected (means, they are empty). Now of course, the last resort is to flash the ROM all over again.

Krooked22 said:
I left my phone charging and came back to get it. It was stuck on the google logo, I am able to boot into recovery but it says No Installed.
Is their anything else I can do other than flash it again.
I was thinking maybe the wrong partititon was checked, but everything looks fine.
Click to expand...
Click to collapse
You need to provide more information. Are you on the stock ROM or a custom ROM? Stock recovery or TWRP? Had you made any changes to the device recently?

Someone please help. I just rooted my 6P. Did a little bit of doing. Phone would never boot just the round circles. So went into TWRP and tried to wipe to start fresh, not it says no OS installed. I have no ROMS's on the phone. No boot images. Been a while since I've done this. Really need help on this one. Thanks.

Download the dp3 , boot into bootloader, connect to PC run installer script after you unzip the factory image " flash all" sit back and wait for phone to reboot.
---------- Post added at 10:30 PM ---------- Previous post was at 10:29 PM ----------
It's that simple.

Hey thanks a lot. Couple things, and I apologize in advance for not knowing this already.
1) what's dp3
2) how do I run installer script?
I know I shift right click and open a cmd window within fastest - where I'll unzip the file - and I know how to get the phone into Bootloader.
Again, sorry for asking for simple explanations.

StormCell said:
Someone please help. I just rooted my 6P. Did a little bit of doing. Phone would never boot just the round circles. So went into TWRP and tried to wipe to start fresh, not it says no OS installed. I have no ROMS's on the phone. No boot images. Been a while since I've done this. Really need help on this one. Thanks.
Click to expand...
Click to collapse
Download any ROM ( like pure Nexus) and gapps
You can use USB otg to flash the ROM using twrp or transfer the ROM file from your PC to your phone in twrp (it supports mtp)
Simply flash ROM and gapps and viola
Sent from my Nexus 6P using XDA Labs

Ok, I'm gonna tackle this tomorrow. Any recommendations on a good ROM and Kernel (Verizon). I made nice donations long ago to Franco and ROM Manager.
Thank again, everyone!

StormCell said:
Someone please help. I just rooted my 6P. Did a little bit of doing. Phone would never boot just the round circles. So went into TWRP and tried to wipe to start fresh, not it says no OS installed. I have no ROMS's on the phone. No boot images. Been a while since I've done this. Really need help on this one. Thanks.
Click to expand...
Click to collapse
Download the required ROM and gapps, connect your phone to pc , type in google, Mini adb and fastboot, a page on XDA itself will come, download it, its small and install.
Then copy the ROM and gapps package to the location of the installation of the application.
Now open your recovery and tap on adb sideload, and swipe(twrp)
Go to your PC, open adb application a cmd will appear, type adb devices, it will start a daemon then will give you your device number, a number should appear. Then type
Adb sideload """"name of your ROM package""".zip
It will start installing, wait for few minutes.
Do the same for gapps
Adb sideload " name of gapps package ".zip
Then reboot
Its fixed
NOT Sent from my GT-N7100 using the XDA-developers mobile app

i42o said:
Download the dp3 , boot into bootloader, connect to PC run installer script after you unzip the factory image " flash all" sit back and wait for phone to reboot.
---------- Post added at 10:30 PM ---------- Previous post was at 10:29 PM ----------
It's that simple.
Click to expand...
Click to collapse
Why are you telling him to install the Developer Preview? He wouldn't want that unless he's actually asking for it, which he isn't.

StormCell said:
Ok, I'm gonna tackle this tomorrow. Any recommendations on a good ROM and Kernel (Verizon). I made nice donations long ago to Franco and ROM Manager.
Thank again, everyone!
Click to expand...
Click to collapse
Please continue the discussion in the other thread that you posted this question in, as I said, let's not create duplicate discussions.

StormCell said:
Hey thanks a lot. Couple things, and I apologize in advance for not knowing this already.
1) what's dp3
2) how do I run installer script?
I know I shift right click and open a cmd window within fastest - where I'll unzip the file - and I know how to get the phone into Bootloader.
Again, sorry for asking for simple explanations.
Click to expand...
Click to collapse
Developer preview 3 is a Android N preview and it is very fluid, battery life is good on stock and reason I recommend this because it is simple to do, gives you good options within the ROM and is good overall but that's just my opinion.
---------- Post added at 12:35 PM ---------- Previous post was at 12:32 PM ----------
Heisenberg said:
Why are you telling him to install the Developer Preview? He wouldn't want that unless he's actually asking for it, which he isn't.
Click to expand...
Click to collapse
Dude, I'm trying to help. Beats what you said, you going detective mode on him while I'm just giving him an easy solution. Read a book or something

i42o said:
Dude, I'm trying to help. Beats what you said, you going detective mode on him while I'm just giving him an easy solution. Read a book or something
Click to expand...
Click to collapse
Lol. Maybe you missed the title under my name.
The dev preview isn't what he asked for, it isn't an easy solution, it isn't easy to come back from if he doesn't like it, it isn't even remotely what he needs. What he's looking for is a simple way to get his phone booted up and working again (a very simple request), and what you're suggesting is he install a beta OS (a complicated "solution").
If you really have a problem with a moderator requesting that a member posts in one place at a time (as per our rules), then I'm gobsmacked. If you'd care to look at the advice I gave him in the guide thread where he also posted you'd notice that I gave two solutions that:
A) Actually address the simplicity of his problem.
B) Give two simple, easy to execute, solutions that are the most common solutions you'll ever see anyone give a member in his situation. Solutions that don't involve having to install a developer preview that he never asked for.
I get that you're trying to help him, but the "solution" you provided him isn't right for his situation at all. There was no need to become defensive and aggressive when this was pointed out.

Vishal Vignesh said:
Download the required ROM and gapps, connect your phone to pc , type in google, Mini adb and fastboot, a page on XDA itself will come, download it, its small and install.
Then copy the ROM and gapps package to the location of the installation of the application.
Now open your recovery and tap on adb sideload, and swipe(twrp)
Go to your PC, open adb application a cmd will appear, type adb devices, it will start a daemon then will give you your device number, a number should appear. Then type
Adb sideload """"name of your ROM package""".zip
It will start installing, wait for few minutes.
Do the same for gapps
Adb sideload " name of gapps package ".zip
Then reboot
Its fixed
NOT Sent from my GT-N7100 using the XDA-developers mobile app
Click to expand...
Click to collapse
I'm copying files over to my Nexus now using MTP from TWRP. Can't I just copy evrything over and flash that way? Man, this seems so much more complicated than back in the day. Thanks.
Crap, wrong thread! Sorry! Got confused.

StormCell said:
I'm copying files over to my Nexus now using MTP from TWRP. Can't I just copy evrything over and flash that way? Man, this seems so much more complicated than back in the day. Thanks.
Crap, wrong thread! Sorry! Got confused.
Click to expand...
Click to collapse
Sure, this method is for those who do not wanna copy the zip package to the PC/don't have it
Sent from my GT-N7100 using XDA-Developers mobile app

AT&T Samsung Galaxy S7 G930A Root Install Instructions?

If anybody can put up a step-by-step guide, or a video that shows how to properly install it all, I'm sure myself, and much of the community would appreciate it.
Recently, my laptop that I had ADB, and every tool imaginable for Androids, and specifically the Galaxy Series, took a huge dump on me and I lost it all. I installed it so long ago, that embarrassingly I've forgotten how I did it all. If someone could post how they rooted their GS7 (non-edge variant), I would be very appreciative. And I'm sure much of the community would be too. I'm embarrassed to even have to ask as someone who used to formerly develop mods on phones. But it is what it is. It's been so long since I've set it all up, and I've had to do so much since that time that I've simply forgotten how I did it/how to do it. Any help would be GREATLY appreciated. Thank you ahead of time...
I've tried following the instructions in the sticky above. I ran the 930X ROOT.TAR in the special version of ODIN. And every ran OK. It said "Success" and then rebooted. All seemed well, then it froze on the AT&T Boot Logo. What can I do from here? I know from history that this is one of the points that people panic and claimed "brick" (though I've never seen a real brick from rooting). Any help would be greatly appreciated

There's a great guide in the Verizon forum. Root was universal based on FW. Just make sure you flash the correct 930 or 935 with the modded odin. I recommend you follow the steps to "unroot" for the sake of doing an extremely in depth factory reset. Also make sure you get chain fires latest supersu built for the s7qc.
Sent from my SAMSUNG-SM-G930A using Tapatalk

twizt3d said:
There's a great guide in the Verizon forum. Root was universal based on FW. Just make sure you flash the correct 930 or 935 with the modded odin. I recommend you follow the steps to "unroot" for the sake of doing an extremely in depth factory reset. Also make sure you get chain fires latest supersu built for the s7qc.
Sent from my SAMSUNG-SM-G930A using Tapatalk
Click to expand...
Click to collapse
thank you for that. I'll check it out. Hopefully it'll get me past this bootscreen issue
yup. Great instructions. All set rooted now. Now time to play with xposed and V4A and the like. Yay

OK. Followed the instructions on the Verizon page and used the PrinceComsy version. Stuck at the AT&T logo. How did you go past this step? Should I have used the standard version? thanks

thanirs said:
OK. Followed the instructions on the Verizon page and used the PrinceComsy version. Stuck at the AT&T logo. How did you go past this step? Should I have used the standard version? thanks
Click to expand...
Click to collapse
(keep in mind this is only my personal experience...)
but the PrinceComsy version of ODIN was the only one to work for me. How far exactly have you gotten in the process before you got stuck at the logo? You do have ADB installed correctly installed on your PC and turned on on your phone right? and cd-ed the specific "super" folder for the SU adb install, right? FYI: It's not a simple root process, like 1-click roots on previous devices. This is more similar to the in-depth root methods like on the N1 and D1 before super nice devs went out of their way to make it simple. So if you're not familiar with ADB shell and the likes, it'll be difficult for you. But, no matter how high and mighty or condescending people act, we've all had to start somewhere. I'll help you get through the process as much as I can

Thanks for your reply. BTW I am fairly experienced in this stuff. This is what I did to get it to work. ADB and drivers all work fine.
Flashed the boot image using the PrinceComsy version. Got stuck at AT&T logo
Attempted to flash with the other version of Odin. When I open Odin, a window would pop-up with some ini issue and Odin would close immediately.
So I moved the ini file from PrinceComsy version to the other version. At this point, Odin would open and detect the phone at the correct COM port
Tried flashing it with this Odin but I got a SHA256 error
SO..
I went back to stock (which deletes all data, no big deal - everything was backed up)
Boot was successful
Re-flashed with the boot image and viola!
52brandon said:
(keep in mind this is only my personal experience...)
but the PrinceComsy version of ODIN was the only one to work for me. How far exactly have you gotten in the process before you got stuck at the logo? You do have ADB installed correctly installed on your PC and turned on on your phone right? and cd-ed the specific "super" folder for the SU adb install, right? FYI: It's not a simple root process, like 1-click roots on previous devices. This is more similar to the in-depth root methods like on the N1 and D1 before super nice devs went out of their way to make it simple. So if you're not familiar with ADB shell and the likes, it'll be difficult for you. But, no matter how high and mighty or condescending people act, we've all had to start somewhere. I'll help you get through the process as much as I can
Click to expand...
Click to collapse
---------- Post added at 08:47 PM ---------- Previous post was at 08:21 PM ----------
OK. Proceeding with the recommended steps in the install guide, I ran into this one nagging pop-up:
Security notice: Unauthorized actions have been detected. Restart your phone to undo any unauthorized changes.
Its a rather annoying notice that keeps popping up. What is the fix for this? Quick 'google' suggested some people uninstalling Knox altogether and it seemed fairly drastic. Suggestions?
thanirs said:
Thanks for your reply. BTW I am fairly experienced in this stuff. This is what I did to get it to work. ADB and drivers all work fine.
Flashed the boot image using the PrinceComsy version. Got stuck at AT&T logo
Attempted to flash with the other version of Odin. When I open Odin, a window would pop-up with some ini issue and Odin would close immediately.
So I moved the ini file from PrinceComsy version to the other version. At this point, Odin would open and detect the phone at the correct COM port
Tried flashing it with this Odin but I got a SHA256 error
SO..
I went back to stock (which deletes all data, no big deal - everything was backed up)
Boot was successful
Re-flashed with the boot image and viola!
Click to expand...
Click to collapse
---------- Post added at 09:08 PM ---------- Previous post was at 08:47 PM ----------
OK never mind please and sorry. Found the answer in the Fix/debloat script.

thanirs said:
Thanks for your reply. BTW I am fairly experienced in this stuff. This is what I did to get it to work. ADB and drivers all work fine.
Flashed the boot image using the PrinceComsy version. Got stuck at AT&T logo
Attempted to flash with the other version of Odin. When I open Odin, a window would pop-up with some ini issue and Odin would close immediately.
So I moved the ini file from PrinceComsy version to the other version. At this point, Odin would open and detect the phone at the correct COM port
Tried flashing it with this Odin but I got a SHA256 error
SO..
I went back to stock (which deletes all data, no big deal - everything was backed up)
Boot was successful
Re-flashed with the boot image and viola!
---------- Post added at 08:47 PM ---------- Previous post was at 08:21 PM ----------
OK. Proceeding with the recommended steps in the install guide, I ran into this one nagging pop-up:
Security notice: Unauthorized actions have been detected. Restart your phone to undo any unauthorized changes.
Its a rather annoying notice that keeps popping up. What is the fix for this? Quick 'google' suggested some people uninstalling Knox altogether and it seemed fairly drastic. Suggestions?
---------- Post added at 09:08 PM ---------- Previous post was at 08:47 PM ----------
OK never mind please and sorry. Found the answer in the Fix/debloat script.
Click to expand...
Click to collapse
so you got it all figured out and running great now right? No other issues right?

Just to add to this, I have verified that this still works using PG1.
http://forum.xda-developers.com/showpost.php?p=67970468&postcount=33

twizt3d said:
Just to add to this, I have verified that this still works using PG1.
http://forum.xda-developers.com/showpost.php?p=67970468&postcount=33
Click to expand...
Click to collapse
Can you please try restoring to af2?

Thanks for the ping. I think so. One thing I ran into which I don't know if its related to rooting. When I am in a phone conversation, audio on the other end goes in and out after a few minutes into the call. This happens with bluetooth or not. Still figuring out this issue.
52brandon said:
so you got it all figured out and running great now right? No other issues right?
Click to expand...
Click to collapse
Seeing battery drain. So went back to stock /unroot for now.

I was not trying to root my phone but reflash to an earlier version. I tried the Prince version of Odin and it did not work. The version that ended up working is in this thread
http://forum.xda-developers.com/att-galaxy-s7/how-to/firmware-g930a-edge-variant-afp-stock-t3415344
http://click.xda-developers.com/api...ww.mediafire.com/download/2t...din_3.12.3.rar

Is this normal after unlock/root?

I did a long, messy, and convoluted way of getting root. I messed up several times. Now I think I finally have root and a working phone. But, when I first turn on the phone, it gives me a screen warning me that it can't check for security loopholes, so i should relock my bootloader. That's normal.
But I also get another screen saying that my device is corrupted, and that my device may no longer properly work. Press power to continue. I press power, and it's able to either boot to the phone OS, or boot to TWRP, depending on what I was doing.
Question is, is my phone really corrupted during my messy install? Or is it also normal for all rooted and unlocked phones?
Thanks.

convolution said:
I did a long, messy, and convoluted way of getting root. I messed up several times. Now I think I finally have root and a working phone. But, when I first turn on the phone, it gives me a screen warning me that it can't check for security loopholes, so i should relock my bootloader. That's normal.
But I also get another screen saying that my device is corrupted, and that my device may no longer properly work. Press power to continue. I press power, and it's able to either boot to the phone OS, or boot to TWRP, depending on what I was doing.
Question is, is my phone really corrupted during my messy install? Or is it also normal for all rooted and unlocked phones?
Thanks.
Click to expand...
Click to collapse
I believe the corrupted message is standard for Android on all phones. I always ignored it. There are threads on how to get rid of that message. I never bothered with that.
Sent from my PH-1 using Tapatalk
---------- Post added at 03:43 PM ---------- Previous post was at 03:40 PM ----------
dogen18 said:
I believe the corrupted message is standard for Android on all phones. I always ignored it. There are threads on how to get rid of that message. I never bothered with that.
Sent from my PH-1 using Tapatalk
Click to expand...
Click to collapse
Oh, the message is normal when bootloader is unlocked. Furthermore, I have read that relocking bootloader can cause problems with Essential Phone, but I don't know why.
Sent from my PH-1 using Tapatalk

dogen18 said:
I believe the corrupted message is standard for Android on all phones. I always ignored it. There are threads on how to get rid of that message. I never bothered with that.
Sent from my PH-1 using Tapatalk
---------- Post added at 03:43 PM ---------- Previous post was at 03:40 PM ----------
Oh, the message is normal when bootloader is unlocked. Furthermore, I have read that relocking bootloader can cause problems with Essential Phone, but I don't know why.
Sent from my PH-1 using Tapatalk
Click to expand...
Click to collapse
But the error message I get literally pauses the boot sequence until I press power to acknowledge it. That's normal?
Pretty annoying if it is...

convolution said:
But the error message I get literally pauses the boot sequence until I press power to acknowledge it. That's normal?
Pretty annoying if it is...
Click to expand...
Click to collapse
It has been awhile since I rooted any phone, but yes, pressing power to continue was what I remember. And, yes annoying, but not fatal !
Sent from my PH-1 using Tapatalk

It sounds like you might only have one good slot and the other corrupted. The bootloader message as you indicated is normal but the other message is not. I had this at one point as well because fastboot erased system but failed to flash it. Reflashing stock fixed it.

GryphKid44 said:
It sounds like you might only have one good slot and the other corrupted. The bootloader message as you indicated is normal but the other message is not. I had this at one point as well because fastboot erased system but failed to flash it. Reflashing stock fixed it.
Click to expand...
Click to collapse
How did you flash stock? I tried
https://forum.xda-developers.com/essential-phone/development/stock-7-1-1-nmj20d-t3701681
Flashing NMJ88C, and i downloaded it, extracted it, ran the BAT after I have both bootloader and critical unlocked, and now I can load the phone with NMJ88C, but like I said, I got that error. Isn't this method supposed to have fixed both slots?
If you didn't use this method, i was wondering what method you did?

I would think that would do the trick. In my case I knew the system was issue so I just flashed system. I find fastboot extra finicky on this phone. Did you happen to notice if something errored in the script?

convolution said:
How did you flash stock? I tried
https://forum.xda-developers.com/essential-phone/development/stock-7-1-1-nmj20d-t3701681
Flashing NMJ88C, and i downloaded it, extracted it, ran the BAT after I have both bootloader and critical unlocked, and now I can load the phone with NMJ88C, but like I said, I got that error. Isn't this method supposed to have fixed both slots?
If you didn't use this method, i was wondering what method you did?
Click to expand...
Click to collapse
http://mata.readthedocs.io/en/latest/
Sounds like you have the red verity message.
Read this guide down toward the bottom it explains it further and there is a fix.
Good Luck

wolfu11 said:
http://mata.readthedocs.io/en/latest/
Sounds like you have the red verity message.
Read this guide down toward the bottom it explains it further and there is a fix.
Good Luck
Click to expand...
Click to collapse
I do... but my wifi doesn't work as well, so I think I did something wrong.

convolution said:
I do... but my wifi doesn't work as well, so I think I did something wrong.
Click to expand...
Click to collapse
https://download.invisiblek.org/mata/boot.fix.red.img
install this via fastboot flash boot boot.fix.red.img
that should clear out your error after a reboot and fix your wifi.
if it doesn't simple go back to stock and start over.

wolfu11 said:
https://download.invisiblek.org/mata/boot.fix.red.img
install this via fastboot flash boot boot.fix.red.img
that should clear out your error after a reboot and fix your wifi.
if it doesn't simple go back to stock and start over.
Click to expand...
Click to collapse
Which stock should I choose? There are so many builds and versions? Do. I have to match my current one?

convolution said:
Which stock should I choose? There are so many builds and versions? Do. I have to match my current one?
Click to expand...
Click to collapse
yeah there are a lot lol I'm using OB 8.1 and it's solid flashed it from the back to stock section then rooted it via modified boot, super easy (no need for twrp)
I would choose the most current one. since it will have the latest security patches. but within a day or 2 we should be getting the March update in a new build.

wolfu11 said:
yeah there are a lot lol I'm using OB 8.1 and it's solid flashed it from the back to stock section then rooted it via modified boot, super easy (no need for twrp)
I would choose the most current one. since it will have the latest security patches. but within a day or 2 we should be getting the March update in a new build.
Click to expand...
Click to collapse
no need for twrp?
you follow this one?

convolution said:
no need for twrp?
you follow this one?
Click to expand...
Click to collapse
What I mean is if you are staying stock and just want magisk and root you don't need to do it via twrp. There are modified boot images you can fastboot flash. But if you want custom ROMs you still need twrp.
I have been satisfied with stock rooted.

wolfu11 said:
What I mean is if you are staying stock and just want magisk and root you don't need to do it via twrp. There are modified boot images you can fastboot flash. But if you want custom ROMs you still need twrp.
I have been satisfied with stock rooted.
Click to expand...
Click to collapse
I think I did it! I'm now running 8.1 + Magisk. But I kind of want to add TWRP so I can run a custom kernel...

convolution said:
I think I did it! I'm now running 8.1 + Magisk. But I kind of want to add TWRP so I can run a custom kernel...
Click to expand...
Click to collapse
You CAN'T add TWRP. It's installed as BOOT, so you need to install it every time you use it.

spotmark said:
You CAN'T add TWRP. It's installed as BOOT, so you need to install it every time you use it.
Click to expand...
Click to collapse
Ahhhh. I had a light bulb moment as to why I had difficulty... I installed twrp but didn't install the boot image after.
Strange how that works. I'm coming from an older school phone that doesn't do that slot system thing.
Any reason why this phone would have TWRP replace the boot image?
Or maybe you know of a thread that explains it?
Thanks.

delete

If it works, you should worry about that message at all.

convolution said:
Ahhhh. I had a light bulb moment as to why I had difficulty... I installed twrp but didn't install the boot image after.
Strange how that works. I'm coming from an older school phone that doesn't do that slot system thing.
Any reason why this phone would have TWRP replace the boot image?
Or maybe you know of a thread that explains it?
Thanks.
Click to expand...
Click to collapse
The slot thing is pretty new in general. This doc has some explanation for the architecture of our phones: http://mata.readthedocs.io/en/latest/
Once you get the hang of it, it's pretty simple to deal with.
BTW, awesome signature. PTL, SDG. :victory: