I am seeking help from the fairphone community. I have mistakenly used fastboot to unlock critical partitions on FP4.
$ fastboot flashing unlock_critical
I would like to know if it’s possible to revert FP4 to its previous state. This is important because the installation instructions for iodé OS onto FP4 say explicitly not to unlock critical partitions. Please share with me the knowledge of how to revert FP4 to the state it had before critical partitions got unlocked.
P.S. This forum post from 2022 seems relevant: Error when trying to re-install FP4 Stock Os - #8 by Volker