Restoring the phone to the original state
- Copy the backup that you made earlier to the phone (start the phone in recovery mode, and copy the files via your computer’s file manager, or (if authorised) for instance
adb push TWRP /sdcard - In TWRP go to MOUNT and uncheck system RO, so that we can write to the system partition.
- Use TWRP to restore the backup.
If you also want the original recovery back:
- Download the binary image for Fairphone OS
- Unpack the files
- When in the folder where the unpacked files are, do
fastboot flash recovery ./AP/recovery.img - Done. (use
fastboot rebootto reboot).