Cannot unlock the bootloader

[yvmuell]

@qntnlq

on Windows, I updated the drivers, just in case

So just to be sure how did you do and what drivers did you update, because actually missing bootloader driver are most times the issue with windows

@yvmuell

the FP is not recognized in Fastboot:
It can be the cable or USB port, but most of the time it is a fastboot driver problem (on Windows). To update the driver: connect the FP in fastboot mode to the PC, go to Windows Updates, check for updates manually, go to Optional Updates and Drivers and install everything regarding Google/Bootloader (e.g. Kedacom/LeMobile

And what types of cable USB-C to USB-C or also USB-A to C?