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TomKing062 / CVE-2022-38694_unlock_bootloader

This is a one-time signature verification bypass. For persistent signature verification bypass, check https://github.com/TomKing062/CVE-2022-38691_38692
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doing ota update for rmx3231 #117

Closed Denzy7 closed 1 month ago

Denzy7 commented 1 month ago

i have been rooted with unlocked bootloader for a while. when doing update, i get stuck on downloading update and it fails. where is the problem here?

Denzy7 commented 1 month ago

I get this from dmesg

[155934.288842] fec: <715> error: parse_avb_image: failed to find avb hashtree descriptor
[155934.288859] fec: <715> error: fec_open: failed to parse avb image.

and update engine log update_engine.20240919-143613.txt

zoomver commented 1 month ago

Hello Denzy7. If the discussion is about updating the firmware of a smartphone: Regardless of the type and manufacturer of the processor, updating the firmware over the air, via SD Card, through a firmware program, the smartphone must be without root access (stock boot.img, stock vbmeta.img). Failure to comply with this rule leads to failures, failures, bootloop. On some smartphones, over-the-air updates require a locked bootloader. Good luck to you.