How to unlock the bootloader of the SM-N910F (Samsung Galaxy Note 4)? - Galaxy Note 4 Q&A, Help & Troubleshooting

Hey guys!
At first, this is my first post here so please be lenient if I posted this in the wrong section or whatever. I still need to get used to this forum.
Second, English is not my native language so it could become some gibberish from time to time. I also have to mention that my Android skills are somewhere between newbie and advanced, so please keep that in mind.
But let's get ahead to my problem:
Some days ago, I decided to install Linage OS 14 on my SM-N910F because I don't like the Stock Android 6.0.1 of it.
As you know, a custom ROM requires an unlocked bootloader an that's where my struggle starts.
I simply can't find any tutorial or similar for my phone. The only one I found didn't work (It was with adb fastboot, the process got stuck at "<wating for device>" after the command "fastboot unlock oem" which was described in the tutorial).
I retried it about three or four times before I gave up. It feels like I searched the entire internet, including this forum, but I couldn't find anything useful.
Maybe it's my fault because I didn't look properly, but yeah, know I'm here to ask directly:
Do you guys have any tricks, tipps, ideas or tutorials for me to try?
If it helps you, my phone is already rooted. (chainfire's CF Autoroot)
It'd make me really, really happy and already thank you for your (hopefully) incoming answers.

Vygravlil said:
Hey guys!
At first, this is my first post here so please be lenient if I posted this in the wrong section or whatever. I still need to get used to this forum.
Second, English is not my native language so it could become some gibberish from time to time. I also have to mention that my Android skills are somewhere between newbie and advanced, so please keep that in mind.
But let's get ahead to my problem:
Some days ago, I decided to install Linage OS 14 on my SM-N910F because I don't like the Stock Android 6.0.1 of it.
As you know, a custom ROM requires an unlocked bootloader an that's where my struggle starts.
I simply can't find any tutorial or similar for my phone. The only one I found didn't work (It was with adb fastboot, the process got stuck at "<wating for device>" after the command "fastboot unlock oem" which was described in the tutorial).
I retried it about three or four times before I gave up. It feels like I searched the entire internet, including this forum, but I couldn't find anything useful.
Maybe it's my fault because I didn't look properly, but yeah, know I'm here to ask directly:
Do you guys have any tricks, tipps, ideas or tutorials for me to try?
If it helps you, my phone is already rooted. (chainfire's CF Autoroot)
It'd make me really, really happy and already thank you for your (hopefully) incoming answers.
Click to expand...
Click to collapse
Pretty certain your bootloader isn't locked, you just need to install twrp with odin and then you are good to flash lineage

sawdoctor said:
Pretty certain your bootloader isn't locked, you just need to install twrp with odin and then you are good to flash lineage
Click to expand...
Click to collapse
Thank you for your fast reply. I'll try it once again, moreover I'll let you know if it worked.

It's me again. Flashing the ROM worked, my phone now runs under Linage OS 14.1. But now I've got another problem: Gapps. Somehow I can't flash the Gapps package, TWRP always tells me that the file is corrupted. I downloaded both the Pico and the Nano package for ARM Android 7.1* devices. Both don't work. I also tried the Android 7.0.* version, but that didn't work ofcourse. (Error 20: Wrong Android version installed on the device.) Is it my fault because I downloaded the wrong packages or what's the issue?
It'd be awesome if you could help me again.
Vygravlil
EDIT:
Okay, now it works. TWRP was right, the file was corrupted. I figured out that my PC kinda messed up the download of the package. I downloaded it with another computer and now everything works fine.

Related

Need support on 7.1.2 for Y5 2017 mya-l22

I have successfully booted the rr 7.1.2 rom from 4pda on my device every thing seems very well except in performance its much slower than the stuck firmware , also i have check the antutu score and it get lower by 10k points , i have check the gpu with another app and the working percent was stuck at 0%
So if any one could help fixing the hwc , kernel , hw coding and decoding,, it will make the device fly again
fir1996 said:
I have successfully booted the rr 7.1.2 rom from 4pda on my device every thing seems very well except in performance its much slower than the stuck firmware , also i have check the antutu score and it get lower by 10k points , i have check the gpu with another app and the working percent was stuck at 0%
So if any one could help fixing the hwc , kernel , hw coding and decoding,, it will make the device fly again
Click to expand...
Click to collapse
I have been trying to get this room to work but failed everytime, because of the encryption.
Everytime I get decryption successful but something went wrong. As far as I understand the encryption should be disabled on this ROM completely, but I can't get it done. I tried reformatting data to ext4 but that didn't work.
Edit: The problem was that I was using Magisk as root solution. I tried with the provided SuperSU and it all worked.
My device runs well with rr. I only notice the performance issue on startup, right after but the phone is very slow.
I noticed that there is no swap memory use in this ROM, while in stock there was a deal memory partition.
I'll try to figure out if we can enable it in this ROM. That might improve performance.
JudgeDread11 said:
I have been trying to get this room to work but failed everytime, because of the encryption.
Everytime I get decryption successful but something went wrong. As far as I understand the encryption should be disabled on this ROM completely, but I can't get it done. I tried reformatting data to ext4 but that didn't work.
Edit: The problem was that I was using Magisk as root solution. I tried with the provided SuperSU and it all worked.
My device runs well with rr. I only notice the performance issue on startup, right after but the phone is very slow.
I noticed that there is no swap memory use in this ROM, while in stock there was a deal memory partition.
I'll try to figure out if we can enable it in this ROM. That might improve performance.
Click to expand...
Click to collapse
Don't mean to hijack this thread but im desperate. Im trying to root mt MYA L22 but can't seem to find the right instructions. Posted here two times but no one is replying. Could you tell me how you unlocked bootloader on your phone? I already have the code from Huawei website. I am stuck at the cmd prompt when i type "list adb devices" from a cmd prompt opened through the adb and fastboot folder that ive downloaded. It says adb devices attached but shows nothing after that, basically an empty list. Any advice would be greatly appreciated!
Dylan2232 said:
Don't mean to hijack this thread but im desperate. Im trying to root mt MYA L22 but can't seem to find the right instructions. Posted here two times but no one is replying. Could you tell me how you unlocked bootloader on your phone? I already have the code from Huawei website. I am stuck at the cmd prompt when i type "list adb devices" from a cmd prompt opened through the adb and fastboot folder that ive downloaded. It says adb devices attached but shows nothing after that, basically an empty list. Any advice would be greatly appreciated!
Click to expand...
Click to collapse
It was a long time ago since I setup fastboot and ADB. I used this thread
https://forum.xda-developers.com/showthread.php?t=2277112&page=53
JudgeDread11 said:
It was a long time ago since I setup fastboot and ADB. I used this thread
https://forum.xda-developers.com/showthread.php?t=2277112&page=53
Click to expand...
Click to collapse
I went through that thread. I understand you rooted it but then started having problems? Like you couldn't download? Where you able to solve those problems? Now I am worried to root it.
Dylan2232 said:
I went through that thread. I understand you rooted it but then started having problems? Like you couldn't download? Where you able to solve those problems? Now I am worried to root it.
Click to expand...
Click to collapse
I'm not sure which post you saw, but I think my post on there were with an other device and yes, I have never bricked a device unrecoverable (yet).
That said, you will always be taking a risk when rooting or trying custom ROMS.
Then again if you never take risks you won't get anywhere. The question is how much are you willing to risk. In this case are you willing to risk your phone for the extra possibilities you might get when rooting it
First think you need to do before modifying anything is learning how to backup and restore.
JudgeDread11 said:
I'm not sure which post you saw, but I think my post on there were with an other device and yes, I have never bricked a device unrecoverable (yet).
That said, you will always be taking a risk when rooting or trying custom ROMS.
Then again if you never take risks you won't get anywhere. The question is how much are you willing to risk. In this case are you willing to risk your phone for the extra possibilities you might get when rooting it
First think you need to do before modifying any freething is learning how to backup and restore.
Click to expand...
Click to collapse
Thanks JudgeDread. Yes, I've rooted several phones in my life time. I understand the risk, but I tend to research about that particular rooting method with my phone before going ahead and doing it. I feel like the rooting method for my phone is particularly more risky, not because of what I read but rather from what info I am NOT able to find. Did you have a Huwaei Y5 2017 MYA l22 that you rooted successfully without issues? Can you point me to the instructions? That thread is a bit confusing.
Dylan2232 said:
Thanks JudgeDread. Yes, I've rooted several phones in my life time. I understand the risk, but I tend to research about that particular rooting method with my phone before going ahead and doing it. I feel like the rooting method for my phone is particularly more risky, not because of what I read but rather from what info I am NOT able to find. Did you have a Huwaei Y5 2017 MYA l22 that you rooted successfully without issues? Can you point me to the instructions? That thread is a bit confusing.
Click to expand...
Click to collapse
Yes exact same model, rooted and after several tries custom ROM.
I unlocked using the official method and then flashed TWRP in the recovery partition.
The difficulty was to get back into TWRP after rebooting. So I would advice to immediately install a root solution. I used Magisk. While root works without problem Magisk modules will only work if you use the f2fs workaround.
I am now running Resurrection remix (Android 7.1.2) without many issues. Only every now and then a forced close of the system UI.
It took some time to get it running. Because I used a different root solution the provided on the same page as the ROM. So on install use the provided SuperSU. After install you can change of you want.
Also the patches are needed. I still have bad videos on YouTube but haven't looked into the issue much yet.
hi , good news for Huawei y5 2017(MYA-L22) users.
Download latest lineage14.
visit to my blog.
cheers
https://p55novo.blogspot.com/2018/07...e-141-for.html
JudgeDread11 said:
Yes exact same model, rooted and after several tries custom ROM.
I unlocked using the official method and then flashed TWRP in the recovery partition.
The difficulty was to get back into TWRP after rebooting. So I would advice to immediately install a root solution. I used Magisk. While root works without problem Magisk modules will only work if you use the f2fs workaround.
I am now running Resurrection remix (Android 7.1.2) without many issues. Only every now and then a forced close of the system UI.
It took some time to get it running. Because I used a different root solution the provided on the same page as the ROM. So on install use the provided SuperSU. After install you can change of you want.
Also the patches are needed. I still have bad videos on YouTube but haven't looked into the issue much yet.
Click to expand...
Click to collapse
Thanks again for replying. Unfortunately though, 80 percent of what you just said flew over my head
I am not an expert but I can follow instructions! Any step by step guide on how to root it? So far I've gotten the unlock code from Huawei. I downloaded the ADB and fast boot folder and launched from that folder the cmd prompt. I type in "list of ADB deviced" and below comes an empty list. Please share what you did.
Dylan2232 said:
Thanks again for replying. Unfortunately though, 80 percent of what you just said flew over my head
I am not an expert but I can follow instructions! Any step by step guide on how to root it? So far I've gotten the unlock code from Huawei. I downloaded the ADB and fast boot folder and launched from that folder the cmd prompt. I type in "list of ADB deviced" and below comes an empty list. Please share what you did.
Click to expand...
Click to collapse
For rooting you need unlocked bootloader ( if you don't do ir then below won't work).
1)download the 4pda app from google play store and register an account .
2) download the TWRP.img file from 4pda website here is the link
https://4pda.ru/forum/index.php?showtopic=823938&view=findpost&p=74424572
3) enable developer mode in your phone by going to setting about phone , tap 6 times on the build number.
4)go to developer mode and enable usb debugging and oem factory unlock .
5) go to your pc install adb here link https://forum.xda-developers.com/showthread.php?t=2588979
6) now conect the phone to the pc and run cmd , type adb reboot bootloader . (Your device ahould restart and enter bootloader mode (white screen)).
7) now take the TWRP.img (must be copyied to desktop ) and type in cmd cd desktop.
8) type fastboot flash recovery TWRP.img (change the file name to TWRP ).
9) type fastboot reboot.
Now you have successfully install TWRP on your device.
Continue... If replied

[SM-T585] Unable to root, multiple methods

Hi guys,
So, this is a last resort. I've followed a number of different guides and methods, but nothing has worked. The closest "success" I've had is with a Chainfire auto root; it flashes, it breaks Knox, but I still don't have SU. Could it be because I don't have an SD card? I saw it as a prerequisite in some guide but didn't really put much stock in it as that was a single mention which also involved loading it with verity, which I'm more interested in removing.
I've also tried twrp, which that looked like it had bricked my device, though I managed to recover it by flashing the auto root again. I'm speculating that it's something to do with the latest updates, but really I'm just clueless and frazzled after 4+ hours of wracking my brains. I'm not sure what other info you'd find helpful anymore without going full splurge, so I'll keep it sweet and let you question me or berate me for my vile, witholding ways as you see fit. Any help is greatly appreciated!
Edit:
My SU checker says that I've not got the binaries or root user account. The .tar from firmware.mobi is only 54mb. I tried turning off suhide, but changed no other options. Trying to use fastboot straight up fails, the device isn't recognised after adb booting (despite having tried the correct drivers and some random others multiple times over.) I've been unable to locate a release for the T585 on twrp site, though a version is out there on these forums from a year or so back.
Smellfungus said:
Hi guys,
So, this is a last resort. I've followed a number of different guides and methods, but nothing has worked. The closest "success" I've had is with a Chainfire auto root; it flashes, it breaks Knox, but I still don't have SU. Could it be because I don't have an SD card? I saw it as a prerequisite in some guide but didn't really put much stock in it as that was a single mention which also involved loading it with verity, which I'm more interested in removing.
I've also tried twrp, which that looked like it had bricked my device, though I managed to recover it by flashing the auto root again. I'm speculating that it's something to do with the latest updates, but really I'm just clueless and frazzled after 4+ hours of wracking my brains. I'm not sure what other info you'd find helpful anymore without going full splurge, so I'll keep it sweet and let you question me or berate me for my vile, witholding ways as you see fit. Any help is greatly appreciated!
Edit:
My SU checker says that I've not got the binaries or root user account. The .tar from firmware.mobi is only 54mb. I tried turning off suhide, but changed no other options. Trying to use fastboot straight up fails, the device isn't recognised after adb booting (despite having tried the correct drivers and some random others multiple times over.) I've been unable to locate a release for the T585 on twrp site, though a version is out there on these forums from a year or so back.
Click to expand...
Click to collapse
The only way I know of to successfully root a Tab A is by flashing TWRP and then using it to flash SU or Magisk. What version of TWRP are you using and what version of Odin? Using the correct ones won't brick a T585.
When I got my Tab A a couple of weeks ago I did a LOT of reading first ... but then it took less than 24 hrs from receiving it to having it rooted + running RR Oreo
Following the guide HERE I enabled OEM Unlocking and installed Odin.
Using Odin I flashed twrp-3.2.3-4-gtaxllte-OMNI6.tar from HERE.
Using the freshly installed TWRP I flashed RR-O-v6.2.1-20181210-gtaxllte-Unofficial.zip from HERE, Gapps from HERE and the latest Magisk from HERE.
That was it - rooted and ready to go :victory:
The first guide pretty much covers all the steps you need, I simply used a different TWRP version. You can't brick your device flashing TWRP unless you flash something that's not for your device. Make SURE to enable OEM Unlock first - and don't use SuperSU but Magisk.
Good luck :fingers-crossed:
Nimueh said:
When I got my Tab A a couple of weeks ago I did a LOT of reading first ... but then it took less than 24 hrs from receiving it to having it rooted + running RR Oreo
Following the guide HERE I enabled OEM Unlocking and installed Odin.
Using Odin I flashed twrp-3.2.3-4-gtaxllte-OMNI6.tar from HERE.
Using the freshly installed TWRP I flashed RR-O-v6.2.1-20181210-gtaxllte-Unofficial.zip from HERE, Gapps from HERE and the latest Magisk from HERE.
That was it - rooted and ready to go :victory:
The first guide pretty much covers all the steps you need, I simply used a different TWRP version. You can't brick your device flashing TWRP unless you flash something that's not for your device. Make SURE to enable OEM Unlock first - and don't use SuperSU but Magisk.
Good luck :fingers-crossed:
Click to expand...
Click to collapse
I am about to try this.... was you device on Android 7 (nougat) or Android 8 (Oreo) when you did this?
Thanks for your time.
webzo said:
I am about to try this.... was you device on Android 7 (nougat) or Android 8 (Oreo) when you did this?
Thanks for your time.
Click to expand...
Click to collapse
I honestly don't remember
But it should work on either one - only difference now is that we have an official recovery that can be downloaded from twrp.me directly :highfive:
Nimueh said:
When I got my Tab A a couple of weeks ago I did a LOT of reading first ... but then it took less than 24 hrs from receiving it to having it rooted + running RR Oreo
Following the guide HERE I enabled OEM Unlocking and installed Odin.
Using Odin I flashed twrp-3.2.3-4-gtaxllte-OMNI6.tar from HERE.
Using the freshly installed TWRP I flashed RR-O-v6.2.1-20181210-gtaxllte-Unofficial.zip from HERE, Gapps from HERE and the latest Magisk from HERE.
That was it - rooted and ready to go :victory:
The first guide pretty much covers all the steps you need, I simply used a different TWRP version. You can't brick your device flashing TWRP unless you flash something that's not for your device. Make SURE to enable OEM Unlock first - and don't use SuperSU but Magisk.
Good luck :fingers-crossed:
Click to expand...
Click to collapse
Does this need twrp-3.2.3-4-gtaxllte-OMNI6.tar to go from Oreo to Pie?
I am not finding -OMNI.tar anywhere. All links are dead.
Can I use a newer version of TWRP?
Thanks.
webzo said:
Does this need twrp-3.2.3-4-gtaxllte-OMNI6.tar to go from Oreo to Pie?
I am not finding -OMNI.tar anywhere. All links are dead.
Can I use a newer version of TWRP?
Thanks.
Click to expand...
Click to collapse
Ok, so I went ahead and tried with the latest TWRP (3.3.1.1), RR (v7.0.2).
Everything seemed to go well..... except, tablet is now stuck in boot animation. It won't startup.
I double checked and I don't think I missed any steps.... Any ideas on what I can try?
Thanks.
webzo said:
Ok, so I went ahead and tried with the latest TWRP (3.3.1.1), RR (v7.0.2).
Everything seemed to go well..... except, tablet is now stuck in boot animation. It won't startup.
I double checked and I don't think I missed any steps.... Any ideas on what I can try?
Thanks.
Click to expand...
Click to collapse
Update:
I tried to restore the backup via TWRP and ended up with a "unable to mount /system" error.
My /system partition was showing zero size.
Many wipes and restores didn't help.
Eventually, what seemed to help was to choose repair the system partition, change file system to FAT, change file system back to ext4. Saw it in a youtube video- https://www.youtube.com/watch?v=T-7neHzSIvc
After /system error was fixed, I did an install of RR again and it went smooth.
All is well now.
Hope this helps someone.
webzo said:
Does this need twrp-3.2.3-4-gtaxllte-OMNI6.tar to go from Oreo to Pie?
I am not finding -OMNI.tar anywhere. All links are dead.
Can I use a newer version of TWRP?
Thanks.
Click to expand...
Click to collapse
Back then we had no working official version and the Omni6 one was the only one without issues. Now we have the official and it should work just fine.
No idea why you had those problems, but I'm glad you got it all sorted

HELP: Rooting Essential PH-1 on android 9

Guys, I'm at my wits end here. I don't know what to do. And it's driving me crazy.
After saving for 3 months, I got a used Essential Ph-1 from craigslist (for sprint). It came with Android 9, and a February 5, 2019 security patch.
All I want to do is to root the phone. And I have tried everything in my power to get it to work. It just does not. I have unlocked the bootloader, I'm seeing the device in adb and fastboot, but unable to sideload, or flash anything. I've been following different threads on here and youtube looking for directions, but my phone will just not do it.
Can someone please help me? I will send my phone over to you and pay you to have it done. I've tried almost everything to do it, and nothing works. I've even tried to flash android 8 and 7, it still doesn't do it. Someone please help me. I don't know what more i can do. Any guidance is appreciated.
Can someone please help me? I don't know what more to do. Please.
Can you temporarily boot to twrp?
Are you using fastboot.exe from the essential ph1 driver folder?
goofball2k said:
Can you temporarily boot to twrp?
Are you using fastboot.exe from the essential ph1 driver folder?
Click to expand...
Click to collapse
No. I can't sideload or boot into anything other than the android 9
I also bought my PH-1 on CL, but it was an open market version. I can only outline what I found on this forum, and what worked successfully for me... I assume you are on Windows. First off, make sure you install the drivers provided by Essential, and use adb/fastboot that comes with it (it gets installed and put into the system path when you install the drivers).
I didn't care about TWRP, so the only thing I needed was root. So, after unlocking bootloader (and also unlocking critical, as recommended), I simply followed the steps to install Magisk, which are really straightforward:
https://topjohnwu.github.io/Magisk/install.html
Just use the "Boot Image Patching" section.
That's it. Works perfectly, and I just need to repeat the patching after OTA updates (there is a thread about this procedure specifically).
If fastboot flashing doesn't work for you for some weird reason, I don't have any good ideas about that, sorry! Sounds like you are able to get into the fastboot mode (since you are saying you can see your phone in the device list), so why it wouldn't let you flash is kinda baffling...
kt-Froggy said:
I also bought my PH-1 on CL, but it was an open market version. I can only outline what I found on this forum, and what worked successfully for me... I assume you are on Windows. First off, make sure you install the drivers provided by Essential, and use adb/fastboot that comes with it (it gets installed and put into the system path when you install the drivers).
I didn't care about TWRP, so the only thing I needed was root. So, after unlocking bootloader (and also unlocking critical, as recommended), I simply followed the steps to install Magisk, which are really straightforward:
https://topjohnwu.github.io/Magisk/install.html
Just use the "Boot Image Patching" section.
That's it. Works perfectly, and I just need to repeat the patching after OTA updates (there is a thread about this procedure specifically).
If fastboot flashing doesn't work for you for some weird reason, I don't have any good ideas about that, sorry! Sounds like you are able to get into the fastboot mode (since you are saying you can see your phone in the device list), so why it wouldn't let you flash is kinda baffling...
Click to expand...
Click to collapse
I tried that too. But it kept saying unable to unpack boot image | installation failed.
I tried it with the stock images from the Essential website, both the OTA and fastboot versions. I'm getting the error for both files.
I would suggest checking out the PH1 Dev telegram group https://t.me/EssentialPH1DEV . not only will you find pre rooted stock boot images along with ones with TWRP as well you will also find help flashing them if you need it. Hope this helps you out.
Thank you everyone for all your help. Special thanks to kt-Froggy. I got it to work. I had to change my usb port from 3 to 2 and i was able to get it to work!

Seeking advice on rooting Smart Tab M10 FHD Plus 2nd Gen

Dear and knowledgeable readers!
Being a longtime lurker, your tireless work and dedication to the community have enabled me to unlock and root many different android devices over the years and I am deeply grateful this place exists.
Right now, I plan on adding the recently released
Lenovo Smart Tab M10 FHD Plus 2nd Gen [ZA5T0302SE / TB-X606F, I believe]
in the WLAN/4GB/64GB variant to my collection. Having grown accustomed to the luxury of root access, I was wondering if anyone already had some experience with rooting the device and would be willing to share his / her knowledge with me.
Especially, I was wondering if this guide for the TB-X605F, which I have successfully used in the past for my older model, would (in principle) be applicable, as long as I could obtain the corresponding firmware for the newer one, which might be available here (as soon as GD wills it).
Any advice / support would be highly appreciated!
[Sidenote]: To my best ability, I wasn’t able to find an existing thread on the topic of rooting the device in question and I hope to have chosen the right forum to post it in (or if the general Q&A would have been the better fit?). If not, dear mods, please be lenient with me and simply move the thread to the proper subforum.
Brotinger said:
Dear and knowledgeable readers!
Being a longtime lurker, your tireless work and dedication to the community have enabled me to unlock and root many different android devices over the years and I am deeply grateful this place exists.
Right now, I plan on adding the recently released
Lenovo Smart Tab M10 FHD Plus 2nd Gen [ZA5T0302SE / TB-X606F, I believe]
in the WLAN/4GB/64GB variant to my collection. Having grown accustomed to the luxury of root access, I was wondering if anyone already had some experience with rooting the device and would be willing to share his / her knowledge with me.
Especially, I was wondering if this guide for the TB-X605F, which I have successfully used in the past for my older model, would (in principle) be applicable, as long as I could obtain the corresponding firmware for the newer one, which might be available here (as soon as GD wills it).
Any advice / support would be highly appreciated!
[Sidenote]: To my best ability, I wasn’t able to find an existing thread on the topic of rooting the device in question and I hope to have chosen the right forum to post it in (or if the general Q&A would have been the better fit?). If not, dear mods, please be lenient with me and simply move the thread to the proper subforum.
Click to expand...
Click to collapse
If you download the lmsa tool, plug in the tablet and go to recovery it will download the full stock firmware. Then you can find it c/program data/LMSA/downloads.
I did that then downloads magisk manager. Extract the boot.img from firmware and put in storage of tablet. Then used magisk manager and patch the boot.img it will tell where it is stored. Extract from tablet and put it in same folder as adb/fast boot. Then put tablet in fastboot and fastboot flash boot magisk-patched.img. then fastboot reboot. The will be rooted with magisk
I forgot. You must unlock bootloader to do this.
Dear 11mackey11,
thank you so very much for caring enough to share your knowledge with me!
So the guide I mentioned earlier is pretty much applicable for the newer model as well? What a relief!
I am also grateful for the hint on how to obtain the stock firmware. For all the dirty things I did to my devices in the past, it never became necessary to put the LMS-Assistant to use, but I will gladly change that now.
As soon as my device arrives, I will try to root it as you suggested and will report back how I fared.
Again, many thanks!
It took me some time to finally get to it … delivery problems with the device … busy work schedule …
… anyhow, I now took the leap and am happy to report that, thanks to your advice, I was able to add another rooted device to my ever-growing collection. “Worked like a charm”, as they use to say.
To repeat myself, I am very grateful for you taking the time to respond to my question and reassuring me that this was the path to follow.
Honestly, thanks!
Brotinger said:
It took me some time to finally get to it … delivery problems with the device … busy work schedule …
… anyhow, I now took the leap and am happy to report that, thanks to your advice, I was able to add another rooted device to my ever-growing collection. “Worked like a charm”, as they use to say.
To repeat myself, I am very grateful for you taking the time to respond to my question and reassuring me that this was the path to follow.
Honestly, thanks!
Click to expand...
Click to collapse
Hi. I just purchased the same tablet. I would appreciate it if you could write up a guide on this forum. It would be a help for everyone.
I'm not even sure how you unlock the bootloader on this thing!
Hi and congratulations on your purchase! The TB-606F is a solid device in my book.
Although I have by now rooted more than a dozen android devices and guess I have at least somewhat of an idea of what I am doing, I am by far no pro on the issue. Basically, I consider myself more a “guide user” than a “guide creator”, still.
But as I have benefited from the kind- and helpfulness of this community many times before, I can’t leave this call for help unanswered.
The thing is, nonetheless, I would really like to refer anyone poised to root their TB-606F to the guide for the TB-605F which I linked to in my initial post. Rooting the TB-606F, in principle, demands the user to undertake the same steps as for rooting the TB-605F.
There are, from the top of my head, only two noticeable differences or variations from that guide which I discovered:
1) firmware
As I still haven’t found a reliable source to obtain the necessary stock firmware by download from the web, the advice of fellow user 11mackey11 comes in very handy who, in response to my initial post, pointed me to the LSMA to download the firmware from your very own device.
2) unlocking bootloader
At least with my device, the fastboot commands known to me to usually unlock the bootloader (as are “fastboot oem unlock-go”, “fastboot oem unlock” or “fastboot flashing unlock”) did not do the trick. I had to resort to the command line of “fastboot flashing unlock” to finally make some progress. This might be an outlier with me device, though, as 11mackey11 did not mention the issue.
Again, I will gladly provide any assistance I can offer, but as for writing up a guide, I would mostly carbon copy turboperson123’s guide for the TB-605F mentioned above anyhow and it does not seem right to take credit for his contributions.
But if you had any specific question, please don’t hesitate to ask and I will answer it to my best knowledge (which might not be much).
Tutorial
I found this tutorial specific to the X606F https://forum.frandroid.com/topic/2...u-lenovo-tab-m10-fhd-plus-tb-x606f-sans-twrp/ alas in French but Google translate makes a decent job out of it
b4nd0ler0 said:
I found this tutorial specific to the X606F https://forum.frandroid.com/topic/2...u-lenovo-tab-m10-fhd-plus-tb-x606f-sans-twrp/ alas in French but Google translate makes a decent job out of it
Click to expand...
Click to collapse
I want to apply it to my device, have you tried this method?
Yes, tried and failed miserably. The tablet is not correctly rooted as reported by Root Checker. The su binary is there and shows it's Magisk but no root proper.
Will try again and report back when done.
b4nd0ler0 said:
Yes, tried and failed miserably. The tablet is not correctly rooted as reported by Root Checker. The su binary is there and shows it's Magisk but no root proper.
Will try again and report back when done.
Click to expand...
Click to collapse
thanks, I'm waiting for news from you. The tablet is sold very much in our country. like this in the world. I'm sure the developers will do something about this device.
b4nd0ler0 said:
I found this tutorial specific to the X606F https://forum.frandroid.com/topic/2...u-lenovo-tab-m10-fhd-plus-tb-x606f-sans-twrp/ alas in French but Google translate makes a decent job out of it
Click to expand...
Click to collapse
I rooted my device with this method
this method doesn't work
Hello dear Android users...
I've got the 3/64GB version of this device (ZA5T0300US) and this method of rooting did not work for me. When I check root in Magisk Manager, it says ctsProfile:false & basicIntegrity:true, so root doesn't work. I tried multiple times and every time had this same result. My ROM version is TB_X606F_USR_S100055_2001030016_V5.196_BMP_ROW (extracted ROM folder name). Are you sure your root actually 100% worked? What is your ROM version?
adroid_user said:
Hello dear Android users...
I've got the 3/64GB version of this device (ZA5T0300US) and this method of rooting did not work for me. When I check root in Magisk Manager, it says ctsProfile:false & basicIntegrity:true, so root doesn't work. I tried multiple times and every time had this same result. My ROM version is TB_X606F_USR_S100055_2001030016_V5.196_BMP_ROW (extracted ROM folder name). Are you sure your root actually 100% worked? What is your ROM version?
Click to expand...
Click to collapse
This method is working!
Use the Official Lenovo website to access your original "rom" file and get the "boot.img" file.
Program: Lenovo Rescue And Smart Assistant https://lnv.gy/3d8FHLi
For an article on how to download the Rom file via the program, see here. (Step 3)
https://bit.ly/2yE1nQf
Good Luck!
adroid_user said:
Hello dear Android users...
I've got the 3/64GB version of this device (ZA5T0300US) and this method of rooting did not work for me. When I check root in Magisk Manager, it says ctsProfile:false & basicIntegrity:true, so root doesn't work. I tried multiple times and every time had this same result. My ROM version is TB_X606F_USR_S100055_2001030016_V5.196_BMP_ROW (extracted ROM folder name). Are you sure your root actually 100% worked? What is your ROM version?
Click to expand...
Click to collapse
You did not enable Magisk Hide
mingkee said:
You did not enable Magisk Hide
Click to expand...
Click to collapse
That was it! Thanks! You're smarter & more helpful than Google!!! ))
Hi.
After i root the tablet, i tried to delete youtube and gdrive. Then i restart the tablet but it stuck in fastboot mode. Not booting.
i couldn't install stock rom. What i must do
I did this..
i patched the boot img from the lenovo program. and i like to shut down my devices when i dont use them and now i cant make it boot. im stuck in a bootloop and its says orange alert when i boot the device. i can only get into the fastboot menu. when i try to boot with vol + and power nothing happens and when i release it starts up again in a bootloop. i cant shut it down either. it just loops and loops. cant do the rescue thing with the program either.. anybody that knows how i can fix this?
I have an out of topic question regarding this tablet.
Can The Lenovo M10 Plus (2nd Gen) 10.3" TB-X606F Output Display via HDMI to TV ???
I tried using a powered USB-C to HDMI adapter to output/mirror the tablet to a TV, but it didn't work.
Brotinger said:
Hi and congratulations on your purchase! The TB-606F is a solid device in my book.
Although I have by now rooted more than a dozen android devices and guess I have at least somewhat of an idea of what I am doing, I am by far no pro on the issue. Basically, I consider myself more a “guide user” than a “guide creator”, still.
But as I have benefited from the kind- and helpfulness of this community many times before, I can’t leave this call for help unanswered.
The thing is, nonetheless, I would really like to refer anyone poised to root their TB-606F to the guide for the TB-605F which I linked to in my initial post. Rooting the TB-606F, in principle, demands the user to undertake the same steps as for rooting the TB-605F.
There are, from the top of my head, only two noticeable differences or variations from that guide which I discovered:
1) firmware
As I still haven’t found a reliable source to obtain the necessary stock firmware by download from the web, the advice of fellow user 11mackey11 comes in very handy who, in response to my initial post, pointed me to the LSMA to download the firmware from your very own device.
2) unlocking bootloader
At least with my device, the fastboot commands known to me to usually unlock the bootloader (as are “fastboot oem unlock-go”, “fastboot oem unlock” or “fastboot flashing unlock”) did not do the trick. I had to resort to the command line of “fastboot flashing unlock” to finally make some progress. This might be an outlier with me device, though, as 11mackey11 did not mention the issue.
Again, I will gladly provide any assistance I can offer, but as for writing up a guide, I would mostly carbon copy turboperson123’s guide for the TB-605F mentioned above anyhow and it does not seem right to take credit for his contributions.
But if you had any specific question, please don’t hesitate to ask and I will answer it to my best knowledge (which might not be much).
Click to expand...
Click to collapse
Hey, thanks for all this useful info. I'm a noob when it comes to rooting. I have hit an issue, that you guys could probably easily advice me. I have got up to where you enter "fastboot flashing unlock" it comes back with something like "waiting for any device". How do I get past this point? I have tried pressing volum up as I saw on a guide however no luck.
unlock not possible
CMX939 said:
Hey, thanks for all this useful info. I'm a noob when it comes to rooting. I have hit an issue, that you guys could probably easily advice me. I have got up to where you enter "fastboot flashing unlock" it comes back with something like "waiting for any device". How do I get past this point? I have tried pressing volum up as I saw on a guide however no luck.
Click to expand...
Click to collapse
I have the same issue, "waiting for device" and adb dies.
I assume, the latest lenovo updates (Android 9) block unlocking.
The current! LMSA tool does not allow to restore an old separately downloaded firmware

How to upload LineageOS to i337 with locked bootloader I337UCSGOK3 and other things..

Hello to all forum members. :highfive:
Recently I got into my hands the Samsung S4 SGH-I337 version of AT&T, at least I think so. The current version of Android on it is 5.0.1.
When I set the phone to recovery mode, I think I see the modem version: I337UCSGOK3. Correct me if this is not the modem version, but I am sharing it because I guess this information will be helpful to make alternative software installation.
I've already spent 7 days trying to change the software, reading one by one what I will find about such an update. I tried tons of instructions and they all didn't let me do upload/change somehow software nor even install TWRP.
Tried to upload TWRP (I think I found 6 different files) using different applications from the original Android system - Failed. ie. I used TWRP straight from the system, I also used Flashify. When I use this Flashify app I installed TWRP, but it didn't let my phone go into recovery mode, it just went straight to the download. For me it looks like there is something to not let flash/change this to TWRP.
I tried to upload TWRP via ODIN, it doesn't work, it crashes during installation with error messages.
I also tried to upload lineageos version lineageos.17.1.recovery.img via the normal recovery mode, but every time I try I get an error about the signature not matching.
I tried to upload the software by ADB, I have had connection, I was able to see the phone, but I can only use adb sideload recover.img command and although I tried different images and .zip files, unfortunately nothing works. I think I also get an error that the signature does not match.
Can I ask you for some hints, maybe some instructions that will really work. Many instructions were based on specific versions of the bootloader, is what I called the modem above maybe I named this wrong and this is the bootloader version? If so, does anyone know about the instructions for this version of the bootloader? It seems to me after my problems that it is strangely blocked. Maybe someone knows how to make it work. I would like to change the software to change the system language to Polish. Unfortunately, the apps: MoreLocale2 and Language Enabler and probably about 4 others from the play store are not working.
Of course, the phone is rooted with Kingoroot, the applications detect that there is root, after all, after selecting the Polish language, it does not work in the system.
I would like to change Androind 5.x to LineageOS, because there you can do much more and it works better, more efficiently and saves battery. And I will be able to change language defenetly.
this is not the first time when I do that things. I have changed the regular S4 jfltexx many times, this is not the slightest problem for me.
Summarizing:
1. I would like to change the language to Polish, if it doesn't work or it won't be possible, it's a waste of time or something else
2. I would like to unlock the bootloader and upload TWRP, it can be CWM if anyone knows it will work and has an instruction that I can test
3. Then I would like to upload lineageos.
I'd appreciate any hints to test these things above.
On page:
https://forum.xda-developers.com/showpost.php?p=81418691&postcount=29
I read that it will be possible to upload TWRP, but if it is a special version of TWRP prepared for this phone. Will someone be so nice and tell me if something like this exists and if so, where can I find such TWRP for uploading via ODIN.
Thank yo all for your time spending to read this.:good:
PS: Dear Moderators if this thread is not in proper place please correct this. Thank you.
Those instructions are for another bootloader. Your bootloader is locked, which is why TWRP won't install. There is no way to unlock it or downgrade. You also can't boot AOSP based ROM like Lineage OS. What you can do is root the phone and install touch wiz based ROM like Golden eye ROM by using the flash fire app if you're on lollipop or safe strap recovery if you're on kit kat.
StoneyJSG said:
Those instructions are for another bootloader. Your bootloader is locked, which is why TWRP won't install. There is no way to unlock it or downgrade. You also can't boot AOSP based ROM like Lineage OS. What you can do is root the phone and install touch wiz based ROM like Golden eye ROM by using the flash fire app if you're on lollipop or safe strap recovery if you're on kit kat.
Click to expand...
Click to collapse
Big Thank You for your suggestion and answer on my question.:good:
Right now I have Lolipop installed on the phone so related to this above I can only install something with touchwiz. Hope it will let me to change language to the Polish.
Would you be able to point me some links to instruction, please. I try to find this on forum but failed (getting ROM for nintendo). At least links to the software so I can try using flashfire app. The best it will be instruction, as I have situation in which when I use this app phone want boot after. Maybe it was related to the software, which I shouldn't use or maybe I do this in not proper way.
For everything what I get I'm saying thank you. :highfive:
No problem, I help when I can. The flash fire app you can get from the Google play store I believe, but your phone might need a specific version like the Verizon S4 does I don't know. The touch wiz ROMs are in this forum under Android development, go there and you should see ROMs like golden eye which is a touch wiz based ROM.
Here's a link that might help you, but the S4 is an old phone so it's hard to find links and guides that aren't buried deep in the forum posts.
https://forum.xda-developers.com/ga...guide-to-install-custom-rom-i337-att-t3483736
StoneyJSG said:
No problem, I help when I can. The flash fire app you can get from the Google play store I believe, but your phone might need a specific version like the Verizon S4 does I don't know. The touch wiz ROMs are in this forum under Android development, go there and you should see ROMs like golden eye which is a touch wiz based ROM.
Here's a link that might help you, but the S4 is an old phone so it's hard to find links and guides that aren't buried deep in the forum posts.
https://forum.xda-developers.com/ga...guide-to-install-custom-rom-i337-att-t3483736
Click to expand...
Click to collapse
Let me check this and back with the details what is working.
Alright man, good luck! I may not be able to help much further though, as I now have a Galaxy S10 and my S4 is just my storage phone, but I can try if it's something I know.

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