Problem with fastboot unlock for ZTE Blade A72

Ask Fedora
1

Good morning, friends

I actually have problems with a ZTE Blade A72 phone that doesn’t even want to unlock the bootloader.

I had to follow the instructions as told to me by Meta AI from WhatsApp, restart the bootloader, and take the next step which is fastboot flashing unlock or fastboot oem unlock , but instead of this I get the following fatal errors:

$ sudo fastboot flashing unlock
FAILED (remote: ‘unknown cmd.’)
fastboot: error: Command failed

$ sudo fastboot oem unlock
FAILED (remote: ‘Unlock bootloader fail.’)
fastboot: error: Command failed

Please give me the instructions so I don’t fail to unlock this phone’s bootloader

Thank you

2

You are asking about unlocking a phone. and following the advice of an AI at that.

Unless it is fedora linux you really should be asking your provider support or the hardware support since we are not hardware support nor do we support other OSes