Can't unlock critical partitions

/e/OS Devices Fairphone
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19

Edit :

restore FairphoneOS How to manually install FairphoneOS on your Fairphone

  • NEVER relock the bootloader

  • Each time the phone reboot, re-enable Developer Options, USB debugging, and allow OEM

  • Always check fastboot oem device-info and fastboot flashing get_unlock_ability before and after any unlock command attempt

install /e/OS [HOWTO] a Clear Guide to install “IMG-e-builds” when /e/ web installer fails

  • Each time the phone reboot, re-enable Developer Options, USB debugging, and allow OEM

  • Always check fastboot oem device-info and fastboot flashing get_unlock_ability before and after any unlock command attempt