I have tried everything to unlock the boot loader on my Android 410 device. I have an AOSP based ROM on it (not a production device).
I turned on USB debugging, turned on 'OEM unlock' and tried the following in fastboot mode:
Images-Debug$ sudo fastboot flashing unlock ... FAILED (remote: unknown command) finished. total time: 0.001s
Images-Debug$ sudo fastboot oem unlock ... FAILED (remote: unknown command) finished. total time: 0.001s
Images-Debug$ sudo fastboot flashing unlock_critical ... FAILED (remote: unknown command) finished. total time: 0.001s
But, seems I cannot get FastBoot to do anything.
