i have arm64 chromebook which isn’t supported by any custom bios afaik
and i’m a bit tired of the developer mode screen, i so was thinking if i could provide my bios with my own public key so that i can sign my own kernel?
you can do this, yes
Be your own vendor: Build your own ChromeOS distro and image server - Google Slides
@MrChromebox question
i’ve replaced the root key and recovery key in gbb
but haven’t don’t the same with firmware
do you know how can i recover from this?
i still have the key i’ve put in gbb but idk if i should build recovery with them (nor do i know how)?
thx for any kind of help
no idea, I just provided the link, never done it myself.
yeah i just used sh1mmer
if my device wasn’t vulnerable it might have as well been a brick :3
do not recommend anyone to try this