| Error Message | Meaning | Solution | | :--- | :--- | :--- | | remote: 'unlock is not allowed' | Flag is still "No" | You missed the OEM Unlocking toggle or your carrier locked it. | | remote: 'Device already : unlocked!' | It's already yes | You're done. | | FAILED (status read failed (No such device)) | USB connection lost | Reinstall drivers, use USB 2.0 port, disable USB selective suspend. | | (bootloader) Check 'Allow OEM Unlock' in Developer Options | Flag ="No" | Enable the toggle. If greyed out, you cannot proceed. | | remote: 'unknown command' | Wrong syntax | Use fastboot flashing unlock instead of oem unlock . |
If you regret your decision, can you change ? bootloader unlock allowed no to yes
Thus, changing is not just a toggle—it is a declaration that you are accepting the loss of certain security features. | Error Message | Meaning | Solution |
Motorola G Power (XT2117-4) – Carrier: T-Mobile Initial Status: fastboot getvar unlocked → unlocked: no Unlock Allowed: (bootloader) unlock-allowed: no | | (bootloader) Check 'Allow OEM Unlock' in