HELP Oneplus 6t always booting twrp - OnePlus 6T Questions & Answers

Hi guys, i wanted to redo and lock my phone again so uninstalled Magisk from my oneplus 6t and since that it rebooted but always boots twrp.

Install Magisk again. I had the same issue.

Thx.. it worked beut....
And how do i remove everything twrp and magisk?
MarcoLK said:
Install Magisk again. I had the same issue.
Click to expand...
Click to collapse

game_54 said:
And how do i remove everything twrp and magisk?
Click to expand...
Click to collapse
With this you're going back to stock & relocks your bootloader
https://forum.xda-developers.com/oneplus-6t/how-to/tool-6t-msmdownloadtool-v4-0-oos-9-0-5-t3867448
( Make a backup cause everything in your phone will be wiped)

game_54 said:
Hi guys, i wanted to redo and lock my phone again so uninstalled Magisk from my oneplus 6t and since that it rebooted but always boots twrp.
Click to expand...
Click to collapse
In short, you have to have magisk installed with TWRP or this will happen. You can either flash a stock boot image to your boot partition to go back to stock recovery and no magisk installation, or as cult said, MSM tool to just completely wipe your phone if that seems easier to you.

thx
cultofluna said:
With this you're going back to stock & relocks your bootloader
https://forum.xda-developers.com/oneplus-6t/how-to/tool-6t-msmdownloadtool-v4-0-oos-9-0-5-t3867448
( Make a backup cause everything in your phone will be wiped)
Click to expand...
Click to collapse
I can´t open the MSM file it says it is damaged....

Solved
game_54 said:
I can´t open the MSM file it says it is damaged....
Click to expand...
Click to collapse
UPDATE: all worked fine i thank u guys.......
next time i use a old phone to learn it ^^

Related

So I finally got to Oreo, flashed magisk in twrp and got the black screen

I tried to restored a nandroid backup which didnt work, I then tried to lock and unlock bootloader thinking recovery would reset original image and that didnt work and now its wiped. Any suggestions as I'm looping into bootloader screen and I cant even push an image using adb.
Have you tried formatting your data in TWRP?
sting5566 said:
Have you tried formatting your data in TWRP?
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Click to collapse
Yes. But I have no way so far to get an oxygen os rom to my internal storage so I can flash. Just keeps going to fastboot mode.
Did you try reinstalling Twrp thru fastboot?
sting5566 said:
Did you try reinstalling Twrp thru fastboot?
Click to expand...
Click to collapse
How would that help if I have nothing to flash? I can get to twrp no problem.
SysAdmNj said:
How would that help if I have nothing to flash? I can get to twrp no problem.
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Click to collapse
You stated it kept going back into fastboot, sorry if I misunderstood. Your PC should see the phone while in TRWP, try another port on your PC or another cable.
sting5566 said:
You stated it kept going back into fastboot, sorry if I misunderstood. Your PC should see the phone while in TRWP, try another port on your PC or another cable.
Click to expand...
Click to collapse
Yes, my phone is wiped and no OS on it either. Thats probably why its going back to fastboot. Is my only choice to unbrick? Which as I'm seeing would require me to go to hydrogen os before even being able to go to oxygen os?
SysAdmNj said:
Yes, my phone is wiped and no OS on it either. Thats probably why its going back to fastboot. Is my only choice to unbrick? Which as I'm seeing would require me to go to hydrogen os before even being able to go to oxygen os?
Click to expand...
Click to collapse
Even with it wiped, if you have TWRP installed and no OS you should still boot back into recovery, not fastboot. I would still try installing TWRP again, use the codeworkx version, seems to work best for most people.
sting5566 said:
Even with it wiped, if you have TWRP installed and no OS you should still boot back into recovery, not fastboot. I would still try installing TWRP again, use the codeworkx version, seems to work best for most people.
Click to expand...
Click to collapse
Ok so I'm definitely not understanding, once I install twrp codeworkx version then whats my next step to get my device up and running?
SysAdmNj said:
Ok so I'm definitely not understanding, once I install twrp codeworkx version then whats my next step to get my device up and running?
Click to expand...
Click to collapse
After that I would format data in TWRP, reboot back into TWRP and then copy over a rom. Your PC should see the phone plugged in booted up in TWRP.
sting5566 said:
After that I would format data in TWRP, reboot back into TWRP and then copy over a rom. Your PC should see the phone plugged in booted up in TWRP.
Click to expand...
Click to collapse
You mean I can copy OS 5.0.1 and flash directly to it after I copy it over?
Nevermind it worked, thanks. My whole issue was I didnt know the whole time that my pc would see the device as a directory while in twrp. Now I wonder why originally I booted into a black screen bricked when I flashed magisk 14 earlier.
SysAdmNj said:
You mean I can copy OS 5.0.1 and flash directly to it after I copy it over?
Nevermind it worked, thanks. My whole issue was I didnt know the whole time that my pc would see the device as a directory while in twrp. Now I wonder why originally I booted into a black screen bricked when I flashed magisk 14 earlier.
Click to expand...
Click to collapse
Glad it worked out for you. What rom were you trying to flash and why magisk 14, newer ones are out now.
sting5566 said:
Glad it worked out for you. What rom were you trying to flash and why magisk 14, newer ones are out now.
Click to expand...
Click to collapse
OOS 5.0.1 latest version of oreo for oneplus 5 is what I flashed and running now. Now I'm attemping to flash magisk, latest version and hopefully dont run into the black screen.
SysAdmNj said:
OOS 5.0.1 latest version of oreo for oneplus 5 is what I flashed and running now. Now I'm attemping to flash magisk, latest version and hopefully dont run into the black screen.
Click to expand...
Click to collapse
The latest xXx rom is close to stock and runs great if you want to try something custom.
SysAdmNj said:
You mean I can copy OS 5.0.1 and flash directly to it after I copy it over?
Nevermind it worked, thanks. My whole issue was I didnt know the whole time that my pc would see the device as a directory while in twrp. Now I wonder why originally I booted into a black screen bricked when I flashed magisk 14 earlier.
Click to expand...
Click to collapse
It's a known issue. You have to use Magisk 15.2 or higher.
If you flash an older version you will get a black screen with a blue notification led.
maikvitesse said:
It's a known issue. You have to use Magisk 15.2 or higher.
If you flash an older version you will get a black screen with a blue notification led.
Click to expand...
Click to collapse
Yes, I learned the hard way
I thought I could flash 14 and just update to 15.2.
sting5566 said:
The latest xXx rom is close to stock and runs great if you want to try something custom.
Click to expand...
Click to collapse
I actually want to stay close to stock. I dont even want to use nova launcher, I"m staying with OP launcher. So far so good, Not sure upgrade was worth the trouble yet

twrp gets erased

Hello guys i need an urgent help yesterday i unlocked bootloader on my g5 plus which was running Android 8.1 everything was ok i installed twrp latest version it got installed but when i reeboted to system the twrp gets erased idk how whenever i try to boot into recovery it shows no command sign and then after pressing power button it boots into stock recovery ! Guys can anyone mention me a solution thread or just explain me what to do ! Thank you
Reinstall it, and then boot right into recovery. If I remember, there is a pop up when you go to close twrp and boot to system to keep twrp, or some such nag.
As far as i remember there were 2 files. dm-verity and forced encryption. I never needed them but if you stay on stock you will have to flash those so that twrp doesn't get replaced by stock recovery everytime you reboot. Check the how to root forum you should find more information there about this.
Or you can just root it and twrp won't erase with stock recover.
naikxda18 said:
Hello guys i need an urgent help yesterday i unlocked bootloader on my g5 plus which was running Android 8.1 everything was ok i installed twrp latest version it got installed but when i reeboted to system the twrp gets erased idk how whenever i try to boot into recovery it shows no command sign and then after pressing power button it boots into stock recovery ! Guys can anyone mention me a solution thread or just explain me what to do ! Thank you
Click to expand...
Click to collapse
Do this:
[email protected] said:
Reinstall it, and then boot right into recovery. If I remember, there is a pop up when you go to close twrp and boot to system to keep twrp, or some such nag.
Click to expand...
Click to collapse
and flash Disable_Dm-Verity_ForceEncrypt_02.04.2019:
https://yadi.sk/d/HLr5vjnkA8gaqw
Wolfcity said:
Do this:
and flash Disable_Dm-Verity_ForceEncrypt_02.04.2019:
https://yadi.sk/d/HLr5vjnkA8gaqw
Click to expand...
Click to collapse
hmmm, that's strange. I've never flashed that and never lost twrp on any of the phones I've unlocked. Is that new with unlocking Oreo?
Wolfcity said:
Do this:
and flash Disable_Dm-Verity_ForceEncrypt_02.04.2019:
https://yadi.sk/d/HLr5vjnkA8gaqw
Click to expand...
Click to collapse
Thanks but i flashed RR pie soon after flashing twrp now its working fine
[email protected] said:
hmmm, that's strange. I've never flashed that and never lost twrp on any of the phones I've unlocked. Is that new with unlocking Oreo?
Click to expand...
Click to collapse
I didn't either, as you wrote if you boot into TWRP before going to system it should stick or also if you flash magisk before booting the OS.
But there are some devices/ROMs that need the no verity flag to be disabled so flashing this file might help if TWRP won't stick (even when DM verity looks for a tampered system partition in the first case). There are also some terminal commands to do that but I forgot them at the moment.
I mainly used the zip to keep my /data partition decrypted after reformating it. When flashing Nougat magisk did the job for me but when I upgraded to Oreo /data was reencrypted again after flashing magisk and booting into system.
The above zip prevents /data from being encrypted again and may make sure that TWRP sticks.
ahhh, ok I see. Thanks for the explanation.

Unsure what I did

but ....... I am in twrp unable to reboot into my rom. When I click on Install I see all these folders with letters and numbers and what my original folders.
Can somone help me boot into my rom again?
ms.journie said:
but ....... I am in twrp unable to reboot into my rom. When I click on Install I see all these folders with letters and numbers and what my original folders.
Can somone help me boot into my rom again?
Click to expand...
Click to collapse
You will more than likely need to format data. This will cause you to loose everything. But that is what you are seeing, those folders, are your data. Just encrypted.
Also make sure you are on the latest version of TWRP. Sometimes the older unsupported version had encryption errors.
Omg this saddens me! So there's no way I am unable to at least retrieve my pictures?
Scott said:
You will more than likely need to format data. This will cause you to loose everything. But that is what you are seeing, those folders, are your data. Just encrypted.
Also make sure you are on the latest version of TWRP. Sometimes the older unsupported version had encryption errors.
Click to expand...
Click to collapse
Have u tested change boot partition ?
yup
J3zz said:
Have u tested change boot partition ?
Click to expand...
Click to collapse
ms.journie said:
yup
Click to expand...
Click to collapse
Simple test are:
- change boot partition
- reflash system
- Say goodbye too all
Got the same problem, Solved After reboot in twrp and enter the good decryption code
I'm right in the middle of reflashing. I am trying everything else before I do say goodbye to my pictures! :crying:
How did you figure out the decryption code?
J3zz said:
Simple test are:
- change boot partition
- reflash system
- Say goodbye too all
Got the same problem, Solved After reboot in twrp and enter the good decryption code
Click to expand...
Click to collapse
ms.journie said:
I'm right in the middle of reflashing. I am trying everything else before I do say goodbye to my pictures! :crying:
How did you figure out the decryption code?
Click to expand...
Click to collapse
First time entering in twrp after flashing update, I did not get folder to flash magisk, did a reboot and get it, just a bad encryption code I think
Did u flash rom or anything else before getting this problem ?
Yup, I sure did! 4am couldn't sleep so I thought I would finally put a fingerprint mod on; which I have done this before with no issues. For the life of me, I don't remember which mod I tried to install thru Magisk.
My phone is currently stuck on "Phone is starting"
I also think it's time to look into some sort of automatic back up service..... Got any ideas?
J3zz said:
First time entering in twrp after flashing update, I did not get folder to flash magisk, did a reboot and get it, just a bad encryption code I think
Did u flash rom or anything else before getting this problem ?
Click to expand...
Click to collapse
ms.journie said:
Yup, I sure did! 4am couldn't sleep so I thought I would finally put a fingerprint mod on; which I have done this before with no issues. For the life of me, I don't remember which mod I tried to install thru Magisk.
My phone is currently stuck on "Phone is starting"
I also think it's time to look into some sort of automatic back up service..... Got any ideas?
Click to expand...
Click to collapse
Use msmdownloadtool, have u tried using magisk uninstall in twrp with zip file ? Then boot and uninstall the "****in" fantastic module... maybe it works
I did try to uninstall Magisk in twrp using adb shell. I never had any luck with that msmdownloadtool and not only that it relocks your bootloader.
I usually go this route [ROM][STOCK][FASTBOOT][OP6T] Stock Fastboot ROMs for OnePlus 6T https://forum.xda-developers.com/oneplus-6t/how-to/rom-stock-fastboot-roms-oneplus-6t-t3862516
Thanks for trying to me!
J3zz said:
Use msmdownloadtool, have u tried using magisk uninstall in twrp with zip file ?
Click to expand...
Click to collapse
ms.journie said:
I did try to uninstall Magisk in twrp using adb shell. I never had any luck with that msmdownloadtool and not only that it relocks your bootloader.
I usually go this route [ROM][STOCK][FASTBOOT][OP6T] Stock Fastboot ROMs for OnePlus 6T https://forum.xda-developers.com/oneplus-6t/how-to/rom-stock-fastboot-roms-oneplus-6t-t3862516
Thanks for trying to me!
Click to expand...
Click to collapse
Good luck !!
I saw this happen when I used the official TWRP app.
It went away when I used this TWRP. Hope that helps.
I'm glad you already know not to use the MSM tool. Too many people jump straight to this.....
You just need to boot the correct recovery and your data will decrypt, and you will be able to back it up to a PC, then you can reload your ROM via TWRP or Fastboot to get the phone bootable again. So now it's a question of what ROM were you running before. Do you need a recovery with the latest security patch or something older? What TWRP are you running. Try 3.3.1-6 psychen6 linked too first. Boot that image from Fastboot. See if your password/pin will work to decrypt your data.

Missing emoji when returning to stock

I recently flashed my 6T to stock from EvolutionX and locked the bootloader, and somehow in the process, it seems my keyboard isn't able to display or type any emojis. The steps I followed are:
HTML:
1. fastboot reboot bootloader
2. fastboot boot twrp
3. flash latest OOS
4. reboot bootloader
5. fastboot boot twrp
6. flash OOS
7. boot system
8. reboot bootloader
9. fastboot oem lock
10. boot system and setup (sign in to google, etc)
Is there any step that I missed, or any way to recover this without rooting/unlocking again?
Neontc said:
I recently flashed my 6T to stock from EvolutionX and locked the bootloader, and somehow in the process, it seems my keyboard isn't able to display or type any emojis. The steps I followed are:
1. fastboot reboot bootloader2. fastboot boot twrp3. flash latest OOS4. reboot bootloader5. fastboot boot twrp6. flash OOS7. boot system8. reboot bootloader9. fastboot oem lock10. boot system and setup (sign in to google, etc)
Is there any step that I missed, or any way to recover this without rooting/unlocking again?
Click to expand...
Click to collapse
Reflash your ROM through stock recovery ..
You're missing the reserve partition cause you've flashed through twrp..
If you still dont have emoji
root your phone and flash this module
https://androidfilehost.com/?fid=1899786940962618515
That would be this link here, correct?
https://www.oneplus.com/support/softwareupgrade/details?code=PM1574156215016
Neontc said:
That would be this link here, correct?
https://www.oneplus.com/support/softwareupgrade/details?code=PM1574156215016
Click to expand...
Click to collapse
Yes
cultofluna said:
Yes
Click to expand...
Click to collapse
Maybe I'm missing something? The only options I see when I'm recovery are reboot and wipe data/cache
Neontc said:
Maybe I'm missing something? The only options I see when I'm recovery are reboot and wipe data/cache
Click to expand...
Click to collapse
Yes you're missing the essential you evidently need TWRP to do that...
Neontc said:
Maybe I'm missing something? The only options I see when I'm recovery are reboot and wipe data/cache
Click to expand...
Click to collapse
Local upgrade
You could also just run msmdownloadtool, it will reset the device to full stock. There is a version for 10.3.0, just run it and upgrade.
Striatum_bdr said:
Yes you're missing the essential you evidently need TWRP to do that...
Click to expand...
Click to collapse
I thought I had to use stock recovery to flash this. Can I just fastboot boot twrp and flash it from there?
cultofluna said:
Local upgrade
Click to expand...
Click to collapse
From the settings menu in the os right? I tried that and it kept asking me to move the upgrade file to the root of the internal storage, like it didn't see it or something
efex said:
You could also just run msmdownloadtool, it will reset the device to full stock. There is a version for 10.3.0, just run it and upgrade.
Click to expand...
Click to collapse
This is a T-Mobile device that has been converted to international fw. Would I use the international 10.3.0 msm file?
Neontc said:
I thought I had to use stock recovery to flash this. Can I just fastboot boot twrp and flash it from there?
From the settings menu in the os right? I tried that and it kept asking me to move the upgrade file to the root of the internal storage, like it didn't see it or something
This is a T-Mobile device that has been converted to international fw. Would I use the international 10.3.0 msm file?
Click to expand...
Click to collapse
Nope, Tmob MSM, international one won't run anyway in your case.
Neontc said:
I thought I had to use stock recovery to flash this. Can I just fastboot boot twrp and flash it from there?
From the settings menu in the os right? I tried that and it kept asking me to move the upgrade file to the root of the internal storage, like it didn't see it or something
This is a T-Mobile device that has been converted to international fw. Would I use the international 10.3.0 msm file?
Click to expand...
Click to collapse
Yes just move it to the root of the internal storage..
And install it..
You will have the reserve partition back..( and working emojis)
efex said:
You could also just run msmdownloadtool, it will reset the device to full stock. There is a version for 10.3.0, just run it and upgrade.
Click to expand...
Click to collapse
Msm 10.3.0 ?? Link please
cultofluna said:
Local upgrade
Click to expand...
Click to collapse
No luck using the latest official fw from OnePlus website. Is there anything else left to try?
Neontc said:
No luck using the latest official fw from OnePlus website. Is there anything else left to try?
Click to expand...
Click to collapse
You've flash it but still no emojis?
cultofluna said:
You've flash it but still no emojis?
Click to expand...
Click to collapse
Correct. Flashed using local upgrade from inside the os and still didn't fix it.
Edit: after uninstalling updates for Gboard they returned. Thanks everyone for all the replies!
clubhouse00 said:
Msm 10.3.0 ?? Link please
Click to expand...
Click to collapse
I found it here on xda, but seem unable to do so now.. I have the files on my work PC, I could upload it tomorrow if you want it. It's for the international OP6T
Edit: Uploading now, will provide link when finished
Edit2: Mega link

[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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