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General EXYNOS S21 series - TWRP and root

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songoku1

Senior Member
Dec 16, 2008
154
14
As some of you know s21 source is out, it is possible to build custom recovery and obtain root.

Actually ordinary magisk root method is not working for us: patched boot image does not boot...no old method is working.

I asked a skilled developer, @afaneh92 (he already made custom twrp for galaxy phones in past) to help us but at present he does not have the phone so what he builds is actually tested just by me.

WHAT WE NEED
- many alpha tester (if many people help us we can test things almost intanctaneily)
- some good ideas from other skilled developers
- someone who can make a "BOUNTY" so we can encourage development

I have made a telegram group forstarting this adventure and to share real time our progresses.

https://t.me/joinchat/H7UFBxjpms2aubmO

devs and testers u are welcome!
 
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    As some of you know s21 source is out, it is possible to build custom recovery and obtain root.

    Actually ordinary magisk root method is not working for us: patched boot image does not boot...no old method is working.

    I asked a skilled developer, @afaneh92 (he already made custom twrp for galaxy phones in past) to help us but at present he does not have the phone so what he builds is actually tested just by me.

    WHAT WE NEED
    - many alpha tester (if many people help us we can test things almost intanctaneily)
    - some good ideas from other skilled developers
    - someone who can make a "BOUNTY" so we can encourage development

    I have made a telegram group forstarting this adventure and to share real time our progresses.

    https://t.me/joinchat/H7UFBxjpms2aubmO

    devs and testers u are welcome!
    2
    TWRP working for samsung s21 ultra exynos users

    credit - PAUL
    1
    I've tried to flash it: error vbmeta - had to flash original recovery.img again to boot the device again

    I think you need to use this: