Unlocking boot loader: adb problem

[yvmuell]

@RolandS

When in bootloader there is no feedback on PC terminal anymore upon any adb commands.

You cant use ADB when in fastboot.

When the phone is not detected in fastboot, try a different cable.

@RolandS

manual procedure to enter fastboot (1/ Power off, 2/ volume down+power)

Does not work on the FP4, please see here

Stuck in bootloop, cant get into fastboot mode :: eOS

The fastboot mode on the FP4 is reached as described here the button combination you mentioned would not work as far as I know Alternatively, you can disconnect the USB cable, turn off your Fairphone, then connect the cable and hold the volume down button. After a few seconds, you’ll see the fastboot mode.