Every time i boot into PitchBlack Recovery i have to change some settings (like vibration, brightness etc) but these changes are temporary: after applying changes and reboot system, if i boot recovery again then the changes i've made before did not save.
I've tried to disable "Mount partition as read-only" option in the "Mount" section but didn't work.
I'm using PitchBlack Recovery for my SM-G998B S21 Ultra (ps3).
Any suggestion on how to fix that?