Look for: (bootloader) Device unlocked: false

Unlocking the bootloader on the Sharp Aquos Zero 2 provides users with a wide range of customization options and possibilities. However, it's essential to follow the steps carefully and understand the risks involved. By following this guide, users can successfully unlock their bootloader and take their device to the next level.

adb reboot bootloader (now fastboot is accessible).

Type the unlock command:

Once in Fastboot mode, check the connection by typing fastboot devices . If your device serial number appears, run the following command: fastboot flashing unlock Alternative (if the first fails): fastboot oem unlock 4. Confirm on Device

Here is where the part matters. Standard fastboot oem unlock will return:

adb devices