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?
Thanks for your help.