Stupid questions :
- what are the output for
fastboot oem device-info
fastboot flashing get_unlock_ability
Stupid propositions :
-
did you tried a second attempt with the Windows Fairphone install script ?
-
Some users succeed by running the script in regular fastboot until it stop, then switch to fastbootd mode, run the script until it stop, then swich again in regular fastboot mode, and again and again
-
Also you coukd flash the Fairphone recovery to reach fastbootd…
Stupid sugestion :
- install git-bash on your PC that can run the linux Fairphone install script on a Windows machine.
You could find some tips there :
Guide to bootloader and bricking [2025]