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Need Root service for OnePlus 8T KB05AA

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ULTRAJC

Senior Member
Feb 2, 2021
51
19
Been out of the game for a while. Just a question.

The purpose of python and dumploader is to extract the boot.img?
And then let magisk patch it and flash it via fastboot?
You can get all ".img" you need, of course including boot.img.

You can also get boot.img by using modified recovery with ADB function.
Like this:
https://forum.xda-developers.com/t/guide-oneplus-8t-easy-root-for-all-unlocked-variants.4210775/

Not recommend directly flash modified boot.img, try "fastboot boot boot.img" first, if it can successful boot in system, then magsik patch local boot.img. This way you can avoid flash error/broken boot.img.
 
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ddaharu

Senior Member
Mar 30, 2011
1,250
333
OnePlus 8T
You can get all ".img" you need, of course including boot.img.

You can also get boot.img by using modified recovery with ADB function.
Like this:
https://forum.xda-developers.com/t/guide-oneplus-8t-easy-root-for-all-unlocked-variants.4210775/

Not recommend directly flash modified boot.img, try "fastboot boot boot.img" first, if it can successful boot in system, then magsik patch local boot.img. This way you can avoid flash error/broken boot.img.
THANKS MAN! THIS PERSON PATCHED THIS boot.img. PROVIDING THAT IT'S THE CORRECT IMAGE, I CAN JUST UNLOCK THE BOOTLOADER AND THEN "fastboot boot boot.img" FOLLOWED BY INSTALLING ON MAGISK AND THAT SHOULD BE IT?
⬇️


Dopamin3


Sunday at 3:05 AM
#497
I was able to temporarily boot TWRP to backup the kernel from 11.0.9.9. Instead of a boot.img file it gave a boot.emmc.win but I flashed it back with "fastboot flash boot boot.emmc.win" and it worked fine. I also tested the Magisk patch and it booted with working root access. I have North American KB2005.

Stock 11.0.9.9.KB05AA boot.emmc.win (NA): https://drive.google.com/file/d/1LS7ZL9ib9PqszQL_KW_BASQox8nOAKJX/view?usp=sharing

Magisk patched 11.0.9.9.KB05AA boot.img (NA): https://drive.google.com/file/d/15OS1wx7u7P6yc9ggDguWtVm-9Y6s8H1d/view?usp=sharing
 

ULTRAJC

Senior Member
Feb 2, 2021
51
19
THANKS MAN! THIS PERSON PATCHED THIS boot.img. PROVIDING THAT IT'S THE CORRECT IMAGE, I CAN JUST UNLOCK THE BOOTLOADER AND THEN "fastboot boot boot.img" FOLLOWED BY INSTALLING ON MAGISK AND THAT SHOULD BE IT?
⬇️


Dopamin3


Sunday at 3:05 AM
#497
I was able to temporarily boot TWRP to backup the kernel from 11.0.9.9. Instead of a boot.img file it gave a boot.emmc.win but I flashed it back with "fastboot flash boot boot.emmc.win" and it worked fine. I also tested the Magisk patch and it booted with working root access. I have North American KB2005.

Stock 11.0.9.9.KB05AA boot.emmc.win (NA): https://drive.google.com/file/d/1LS7ZL9ib9PqszQL_KW_BASQox8nOAKJX/view?usp=sharing

Magisk patched 11.0.9.9.KB05AA boot.img (NA): https://drive.google.com/file/d/15OS1wx7u7P6yc9ggDguWtVm-9Y6s8H1d/view?usp=sharing
"fastboot boot boot.img" is temporary use the boot.img in your ADBTOOL folder, next reboot will return to ROM boot.img, so after you boot in system, you also need to magisk patch local boot.img before any reboot, and that should be it.
 
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ddaharu

Senior Member
Mar 30, 2011
1,250
333
OnePlus 8T
"fastboot boot boot.img" is temporary use the boot.img in your ADBTOOL folder, next reboot will return to ROM boot.img, so you also need to magisk patch local boot.img before reboot, and that should be it.
Sorry I'm not sure what you mean.After I do all of that and the phone boots up, go to this area of magisk and patch the same boot.img from ADBTOOL?
 

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ULTRAJC

Senior Member
Feb 2, 2021
51
19
Sorry for my limited english…
After the phone boot up, patch the current boot.img like this:
Screenshot_20210802-024516.jpg

"fastboot boot" command didn't really flash that boot.img, just temporarily boot it once.
 
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