: Unlocking usually requires "flashing" a modified firmware file through the WebUI update section or using specialized software tools on a computer. Where to Buy Unlocked Units
What or software version is your M3y currently running? Which GSM carrier do you plan to use after unlocking? Firmware Andromax M3y Unlock
Verify that the correct COM Port is still showing at the top of your flashing software interface. : Unlocking usually requires "flashing" a modified firmware