I have a new Fairphone 3. I unlocked the bootloader and tried to use the Easy Installer but Easy Installer could not find the phone. Even though the Windows 10 pc could see the phone. I tried several USB cables.
So instead I followed the instructions at https://doc.e.foundation/devices/FP3/install . Everything seemed to go OK. Fastboot flash seemed to work OK. But when the phone rebooted, it just came up with Google Android. I have rebooted again - still Google.
Any ideas where I have gone wrong and advice on how to fix?
When the fastboot commands are running on the PC, it says it is writing, but the phone just shows the Fastboot menu. If i use the volume controls on the phone the selection changes. It seems as though the phone isnt doing anything or receiving anything.