diff --git a/Exploits/Downgrade for Sh1mmer (RARE) b/Exploits/Downgrade for Sh1mmer (RARE) index f0d526c..1b32ce1 100644 --- a/Exploits/Downgrade for Sh1mmer (RARE) +++ b/Exploits/Downgrade for Sh1mmer (RARE) @@ -1 +1,27 @@ -wi +Some chromebooks on v114 LTSC have their kernver set to something it's not supposed to be on. +If you have one of the chromebooks with the same board, codename and kernver, you can downgrade to v107 and use SH1MMER to unenroll. + +List of working chromebooks: +OCTOPUS BOBBA: 1 +OCTOPUS PHASER360: 2 +OCTOPUS BOBBA360: 5 +JACUZZI WILLOW: 1 +GRUNT BARLA: 2 + +To check your board and codename: +1. Go to chrome://version +-> At the end of Platform is your board +-> The Customization ID is your codename +2. If you have the same board and codename as one in the list above, you can continue. + +To check your kernver (this won't erase any of your data): +-> Boot into recovery mode (power + esc + reload). +-> Press tab. +-> Look through the info - the kernver should be in the "TPM" section. FWVER DOES NOT MATTER. + +If the last number of kernver matches to the board and codename you have in the list above, that's great! +Use https://chrome100.dev/ to download a v107 image for your board, flash it with Chromebook Recovery Utility, downgrade, and unenroll in SH1MMER. +You'll need to boot into verified mode first and go through the setup to enable developer mode. It is recommended to use the ⁠"Escape the Tsunami" exploit immediately after you get into developer mode. + +Credits: +crossystem | Titanium Network