FabioR 🇩🇪 Thank you ma man. Szymon actually just checked and the bootloader is locked, so all of this is weird. He tried everything, I guess the last resort as of now is to do a factory reset and pray for the best.
It’s worth noting that he has a Phone (2a). Older devices may encounter these issues after big OTA updates.
I guess the best rule of thumb would be to let at least 1 month pass before upgrading the OS🧐
