FP4 without OS is locked

[Volker]

@Cr9c

what point do you think would help me in this post?

That the user received the same error message as you

@Ice_Fire

C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot flashing unlock
…
FAILED (remote: Unrecognized command flashing unlock)
finished. total time: 0.002s

Then mentioned this fastbootd menu:

@Ice_Fire

Is this the correct menu. The phone shouldnt not show up as a fastboot device but still.

And after this comment

@yvmuell

You need to reboot into bootloader

finally noticed that the phone had been in the wrong fastbootd menu, which solved the problem and the fastboot command finally worked:

@Ice_Fire

Was that the problem have i already been in fastboot mode and the just happen to have a enter fastboot in the recovery too.

Edit 1: Yep i read the section hardware buttons again. If i didnt explore the bootloader befor doing trying to unlock this this would not have happen is there a reason there are two fastboots (no idea if thats the right term.