I've tried doing a fastboot oem unlock but to no avail, it gives me a command unrecognised error. I've tried using all other exploits for Android 4.3 and no success either. I've taken photos and screenshots should a developer here is able to assist. Thank you.
Model: Asus Fonepad K012
Android Version: 4.3
Any help to resolve this issue is greatly appreciated. Thank you.