/e/OS Frustration, Flash FairPhone OS and Warranty

[Extarion]

@BartMans

But important! Be very carefull locking the bootloader. I did not on stock, and did not before. The unlocked bootloader is no problem on stock.

Should you wish to lock your bootloader in the future, take a look at this thread:

Can't flash stock FP4 ROM

Definitely check fastboot flashing get_unlock_ability immediately before locking. And don’t boot into Android after flashing it, the first boot resets it to 0 (The reason being that’s how you get your phone delivered and there are apps that check for that). Flash → Check → Lock

It helped resolve an identical (or at least similar) issue on the Fairphone 6.