Hi, the problem I have is that my FP4 stucks in fastboot mode and it is locked. The manipulation that caused this problem is that I wanted to root my device using Magisk, and, when I was flashing the patched boot image, I also locked the bootloader, so after a reboot the device wont get to the OS.
I have searched for similar problems in this forum, but all solutions proposed do not work. The commands fastboot flashing unlock and fastboot oem unlock do not work simce the device is locked. I appreciate any help. Thank you