Historically, this was the only way to unlock the bootloader directly on the device.
Wait for the device to restart completely. This first boot may take longer than usual. how to unlock bootloader asus zenfone max pro m1 without pc
This is the closest you can get to "no PC." You will use a second Android phone as a "host" to send Fastboot commands. Historically, this was the only way to unlock
To confirm the process worked, go to and tap Build Number seven times to enable Developer Options. In Developer Options , look for the OEM Unlocking toggle; if it is greyed out and says "Bootloader is already unlocked," you have succeeded. look for the OEM Unlocking toggle