TWRP backup for TB-8704V (Tab4 8 Plus) - Thinkpad Tablet General

I have a 8704V, that's stuck in bootloop now while trying to install LineageOS. I found a QFIL flashable rom but that also didn't work. My tab4 now just boot-loops on the lenovo screen.
I have twrp and fastboot working.
Is anyone with a 8704V and TWRP, willing to make a backup of his boot, recovery and system/system-image partition; and share it with me.? Thanks in advance.

suhridkhan said:
I have a 8704V, that's stuck in bootloop now while trying to install LineageOS. I found a QFIL flashable rom but that also didn't work. My tab4 now just boot-loops on the lenovo screen.
I have twrp and fastboot working.
Is anyone with a 8704V and TWRP, willing to make a backup of his boot, recovery and system/system-image partition; and share it with me.? Thanks in advance.
Click to expand...
Click to collapse
Responding to my own post, as it could help other in the future.
I spent days trying to work with QFIL and TWRP.
But the simplest solution is to use the 'Lenovo Smart Moto Assistant'. It's such a powerful tool. The firmware can be downloaded and flashed with a few clicks. The tab was back to life in a few minutes. The way it worked, seems like it also used the edl mode. I don't see any reason to use QFIL on a Lenovo device again, which was such a pain.

Do you mind sharing what version of twrp worked for your TB-8704V?
suhridkhan said:
Responding to my own post, as it could help other in the future.
I spent days trying to work with QFIL and TWRP.
But the simplest solution is to use the 'Lenovo Smart Moto Assistant'. It's such a powerful tool. The firmware can be downloaded and flashed with a few clicks. The tab was back to life in a few minutes. The way it worked, seems like it also used the edl mode. I don't see any reason to use QFIL on a Lenovo device again, which was such a pain.
Click to expand...
Click to collapse

samxda said:
Do you mind sharing what version of twrp worked for your TB-8704V?
Click to expand...
Click to collapse
The one form here
https://forum.xda-developers.com/thinkpad-tablet/general/twrp-root-tab-4-plus-tb-x704l-f-tb-t3664407
https://androidfilehost.com/?fid=1322778262903982743

Great, tyvm!
Btw, have you seen this? Any of these were boot-looping your device?
https://forum.xda-developers.com/th...om-lineageos-14-1-lenovo-tab4-8-plus-t3948223
suhridkhan said:
The one form here
https://forum.xda-developers.com/thinkpad-tablet/general/twrp-root-tab-4-plus-tb-x704l-f-tb-t3664407
https://androidfilehost.com/?fid=1322778262903982743
Click to expand...
Click to collapse

samxda said:
Great, tyvm!
Btw, have you seen this? Any of these were boot-looping your device?
https://forum.xda-developers.com/th...om-lineageos-14-1-lenovo-tab4-8-plus-t3948223
Click to expand...
Click to collapse
Already tried both. Noting but bootloops. So I decided to stay with stock rooted with magisk.

Related

twrp problem

Hi all, I have a bit of a strange problem that is I cant update my twrp recovery from twrp, flashify or fastboot the only way I can update is from twrp manager. every time I try and flash it it says it has done but when I try and boot into recovery it just goes to the oneplus screen and no further! had a bit of a look on the forums but couldn't find anything, any help greatly appreciated,
thanks
edit: I can upgrade from twrp itself from 2..... to 3.0.0 but not from 3.0.0 to 3.0.0.1 or 3.0.0.2
matt_simpson said:
Hi all, I have a bit of a strange problem that is I cant update my twrp recovery from twrp, flashify or fastboot the only way I can update is from twrp manager. every time I try and flash it it says it has done but when I try and boot into recovery it just goes to the oneplus screen and no further! had a bit of a look on the forums but couldn't find anything, any help greatly appreciated,
thanks
edit: I can upgrade from twrp itself from 2..... to 3.0.0 but not from 3.0.0 to 3.0.0.1 or 3.0.0.2
Click to expand...
Click to collapse
flash through adb.
krishna442 said:
flash through adb.
Click to expand...
Click to collapse
Just done that, thanks (but still cant understand what the issue is of doing it the easy way.
matt_simpson said:
Just done that, thanks (but still cant understand what the issue is of doing it the easy way.
Click to expand...
Click to collapse
Yes. You installed official twrp 2.8.7.0?? I didn't try updating twrp through twrp. If I did I could've provided assistance.
I can't take anything easily, so if at all I have something new to do, I'll start from the beginning. Lol.
Sent from my ONE A2003 using Tapatalk

PLEASE HELP!!! Phone stuck in bootloop, will not boot. Will not boot into recovery.

I've had my Moto X Pure for over a few months now. After rooting it, i installed TWRP 3.0.2 and have had different roms and not come across any problems regarding a hard brick. I was using my phone on the CM 13 Rom, and it was bugging out, so i tried to reboot. After trying to reboot, it would come to the WARNING BOOTLOADER UNLOCKED SCREEN and not boot past that, let alone get into the actual loading screen. Now, i cant boot into twrp. When i try to enter recovery mode, it goes to the TWRP screen, and sits there without proceeding. I cant boot the phone, or boot into recovery. I can only boot into the bootloader. ANY AND EVERY ADVICE IS APPRECIATED THANK YOU!!!
Edit: I fixed it. had to manually extract and reflash some files from a very useful restore to stock tool.
http://forum.xda-developers.com/mot...ndows-tool-moto-x-style-pure-edition-t3199905
Thank you for all of the help so quickly.
kagarii said:
I've had my Moto X Pure for over a few months now. After rooting it, i installed TWRP 3.0.2 and have had different roms and not come across any problems regarding a hard brick. I was using my phone on the CM 13 Rom, and it was bugging out, so i tried to reboot. After trying to reboot, it would come to the WARNING BOOTLOADER UNLOCKED SCREEN and not boot past that, let alone get into the actual loading screen. Now, i cant boot into twrp. When i try to enter recovery mode, it goes to the TWRP screen, and sits there without proceeding. I cant boot the phone, or boot into recovery. I can only boot into the bootloader. ANY AND EVERY ADVICE IS APPRECIATED THANK YOU!!!
Click to expand...
Click to collapse
If your able to boot into bootloader you can try to reflashTWRP or flash the original recovery and the original system files.
kagarii said:
I've had my Moto X Pure for over a few months now. After rooting it, i installed TWRP 3.0.2 and have had different roms and not come across any problems regarding a hard brick. I was using my phone on the CM 13 Rom, and it was bugging out, so i tried to reboot. After trying to reboot, it would come to the WARNING BOOTLOADER UNLOCKED SCREEN and not boot past that, let alone get into the actual loading screen. Now, i cant boot into twrp. When i try to enter recovery mode, it goes to the TWRP screen, and sits there without proceeding. I cant boot the phone, or boot into recovery. I can only boot into the bootloader. ANY AND EVERY ADVICE IS APPRECIATED THANK YOU!!!
Click to expand...
Click to collapse
Can you get it into fastboot mode? If you can, it sounds like somehow the recovery is corrupt and you would need to use 'fastboot erase recovery' first, and then 'fastboot flash recovery recovery.img' (using the twrp .img flashable file of course)
I hope that does the trick. Only think I can think of other than that is look for the automated return to stock tool for the moto x 2015 and use that.
thanks
[email protected] said:
If your able to boot into bootloader you can try to reflashTWRP or flash the original recovery and the original system files.
Click to expand...
Click to collapse
fixed it thank you!
thanks
benjmiester said:
Can you get it into fastboot mode? If you can, it sounds like somehow the recovery is corrupt and you would need to use 'fastboot erase recovery' first, and then 'fastboot flash recovery recovery.img' (using the twrp .img flashable file of course)
I hope that does the trick. Only think I can think of other than that is look for the automated return to stock tool for the moto x 2015 and use that.
Click to expand...
Click to collapse
fixed it thank you!
kagarii said:
fixed it thank you!
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Click to collapse
Great news! You're very welcome. I was in that exact same situation with my old Xperia Z2. It's pretty scary.
kagarii said:
fixed it thank you!
Click to expand...
Click to collapse
Can you tell us what fixed it? Do you know if it was firmware related? Was it the recovery? I have multiple people on this device all on custom software, always interested to find the cause of these types of issues for future reference. And most importantly, glad you got it resolved!
Sent from my XT1575 using Tapatalk
DonKilluminati23 said:
Can you tell us what fixed it? Do you know if it was firmware related? Was it the recovery? I have multiple people on this device all on custom software, always interested to find the cause of these types of issues for future reference. And most importantly, glad you got it resolved!
Sent from my XT1575 using Tapatalk
Click to expand...
Click to collapse
I honestly have no idea what the problem was. But i downloaded and used someones lollipop restore to stock tool, literally restoring to the original state you got the phone in, and it worked. I believe it had something to do with the rom, and possibly some xposed modules i had installed, but there was nothing that actually messed around with the phone's system files. I couldn't access recovery in anyway whatsoever, but my advice to you is that if you ever need help because the phone is potentially hard-bricked, see if it connects to PC and if it does use the restore to stock tool.
kagarii said:
I honestly have no idea what the problem was. But i downloaded and used someones lollipop restore to stock tool, literally restoring to the original state you got the phone in, and it worked. I believe it had something to do with the rom, and possibly some xposed modules i had installed, but there was nothing that actually messed around with the phone's system files. I couldn't access recovery in anyway whatsoever, but my advice to you is that if you ever need help because the phone is potentially hard-bricked, see if it connects to PC and if it does use the restore to stock tool.
Click to expand...
Click to collapse
Were you on marshmallow before you used the restore to stock tool? I thought downgrading android versions was a no-no currently.
jDally987 said:
Were you on marshmallow before you used the restore to stock tool? I thought downgrading android versions was a no-no currently.
Click to expand...
Click to collapse
It's possible, through tools like this. I don't know too much of the topic.
jDally987 said:
Were you on marshmallow before you used the restore to stock tool? I thought downgrading android versions was a no-no currently.
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Click to collapse
Mine wouldnt let me factory reset in twrp to flash something else while on cr droid it jist vibrates now it wont even boot into cr droid ive try to flash another rom but nothing since recovery suddenly wont let me wipe. Any advice on whats causing this i have a 64 gb adopted sd catd also i think i accidently repartitioned sd card in twrp.
Sherrillface said:
Mine wouldnt let me factory reset in twrp to flash something else while on cr droid it jist vibrates now it wont even boot into cr droid ive try to flash another rom but nothing since recovery suddenly wont let me wipe. Any advice on whats causing this i have a 64 gb adopted sd catd also i think i accidently repartitioned sd card in twrp.
Click to expand...
Click to collapse
Old thread. But can you at least get into TWRP recovery? Why won't it let you wipe? Like what does it say?
jDally987 said:
Old thread. But can you at least get into TWRP recovery? Why won't it let you wipe? Like what does it say?
Click to expand...
Click to collapse
Nothing it just vibrates as soon as i hit factory reset then bootloops now it wont even go into recovery just fastboot screen but cant get fastboot to work at all and have all drivers android studio etc. Nothing will work need a new solution
It was hash kernel it corrupted all 64 gigs of storage and music etc. Had to return to stock via auto flash firmware.
Mine is XT1572 device. Since the mentioned tool was not available for this model, I took the chance with XT1575 tool. It did all the steps but the issue has become worse. Now, my device is automatically getting On and OFF in seconds and does not boot beyond the bootloader 'unlocked' warning screen. Please please please help !!!!

Bootloop after flashing twrp

Hi xda,
I'm new into the world of flashing so any help would be nice.
I used this tuto:
https://rootmydevice.com/tutorials/root-samsung-galaxy-a40/
and downloaded twrp image from this post:
https://forum.xda-developers.com/galaxy-a40/development/recovery-twrp-galaxy-a40-t3968586
After flash phone restarted as intented but it keeps booting, I tried also some methods how to enter recovery mode while bootlooping but they didn't work out. I also want to flash pixel experience rom.
Thanks for any help provided.
Use the TWRP from this thread.
Your TWRP is not working anymore with actual firmware.
ruffyrisco said:
Use the TWRP from this thread.
Your TWRP is not working anymore with actual firmware.
Click to expand...
Click to collapse
Thanks I'll check that tomorrow
Ok, thanks for help, my ROM is currently booting
flash vbmeta

Lenovo M10 TB-X306X stuck in bootloop when tried to root, help!

Hello everyone, I was looking for ways to root my Lenovo M10 TB-X306X and went as some guides told, mainly following this one https://v2.kushmittal.us/m10.html but my device got stuck in bootloop and couldn't use it since. Could any one of you point me to a guide where I can re-flash correct images? I can access fastboot on the device but I lack the files needed to make it working again.
Chairos said:
Could any one of you point me to a guide where I can re-flash correct images?
Click to expand...
Click to collapse
I guess you could try LMSA to flash the stock ROM back.

[Solved] LG G4c H525n twrp bootloop

Problem caused: Factory reset in custom ROM, causing the phone to boot into twrp (even when plug in charger)
Method: refer to post #6 below
Anghirrim_shared_drive (Maintained by Anghirrim)
OP: Tried to perform a factory reset on LOS 14.1, it didn't go as plan. The phone boots into twrp, after I tried to flash LOS 14.1 over MM_rootable. The phone keeps booting into twrp, even though there is a ROM installed.
I assume I messed my boot partition tho?
Did more searching on this issue, from other model of phone also experiencing similar issue. It was a twrp bootloop.
my best bet is to grab a boot.img and flash it.
@Anghirrim sorry to interupt you, but do you have any method for fixing this?
Currently stuck at twrp. even I tried to boot into system/ download mode/ bootloader etc. It just bring me back to twrp. Couldn't use LGUP becoz I can't get into download mode. now I stuck with a phone with only twrp.
Tried flashing MM_flashable and return flashed successfully, but still boot into twrp.
Edit: Tried to plug my phone into a charger, brings me into twrp
purpleish said:
@Anghirrim sorry to interupt you, but do you have any method for fixing this?
Currently stuck at twrp. even I tried to boot into system/ download mode/ bootloader etc. It just bring me back to twrp. Couldn't use LGUP becoz I can't get into download mode. now I stuck with a phone with only twrp.
Tried flashing MM_flashable and return flashed successfully, but still boot into twrp.
Edit: Tried to plug my phone into a charger, brings me into twrp
Click to expand...
Click to collapse
Hi, did you try to factory reset it under stock flashable firmware ? Because if you did so, it will bootloop into TWRP trying to reach stock recovery.
Anghirrim said:
Hi, did you try to factory reset it under stock flashable firmware ? Because if you did so, it will bootloop into TWRP trying to reach stock recovery.
Click to expand...
Click to collapse
yea, I did.
I used the factory reset option in LOS 14.1
Is there a way to fix it?
purpleish said:
yea, I did.
I used the factory reset option in LOS 14.1
Is there a way to fix it?
Click to expand...
Click to collapse
Yes there is. Can you first have a look at my Google Drive? I think I uploaded a .txt file with the instructions.
purpleish said:
yea, I did.
I used the factory reset option in LOS 14.1
Is there a way to fix it?
Click to expand...
Click to collapse
There is a TWRP bootloop fix .txt file on my Gdrive. Can you have a look at it and report if it works?
Anghirrim said:
Yes there is. Can you first have a look at my Google Drive? I think I uploaded a .txt file with the instructions.
There is a TWRP bootloop fix .txt file on my Gdrive. Can you have a look at it and report if it works?
Click to expand...
Click to collapse
Yes, It works. Thank you.
Updated title & OP
purpleish said:
Yes, It works. Thank you.
Updated title & OP
Click to expand...
Click to collapse
Side point, I personaly prefer AEX (AOSPExtended) over LOS.
Anghirrim said:
Side point, I personaly prefer AEX (AOSPExtended) over LOS.
Click to expand...
Click to collapse
0.o , could try that as well.
Flashing it after download is complete.
Edit, danm it O .o turns into
Any issue?
Anghirrim said:
Any issue?
Click to expand...
Click to collapse
didn't flashed yet. I would let you know after I flash it.
Anghirrim said:
Any issue?
Click to expand...
Click to collapse
Phone flashed, still trying out the ROM.
will give an update a week later
@Anghirrim Nice ROM, everything I wanted is included in the rom.
but I have some problem with magisk manager, it wasn't working. (coz I want to get root)
1. How to get twrp
2. and therefore flash magisk manager
Edit: Nah, just have to redo it. Everything was good.
Maybe one day I should port AEX to another phone (cough cough Galaxy S2 cough cough).

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