@Flohack Okay. Thanks for the answer. But isn't that very unsafe? I wanted a FP3 just so I could change from Android to Ubuntu to feel a little more safe. I realise now that should have bought a volla phone or librem5 phone.
However I'm very happy with the system besides from the oem unlock.

/Vince

@luksus Hi! I have a problem. When I try to lock the bootloader after I flash Ubuntu Touch to the phone "FP3+" It is telling me that the phone is corrupt and won't boot. But when I unlock the bootloader again, then the phone is working, why?

Thanks in advance
/Vince