Unlocking your LG GB102 via codes is one of the easiest methods to unlock a phone. A simple three step procedure where you provide us with your phone’s serial number (IMEI) during checkout and within a certain time frame, we will return an unlock code for your LG GB102 phone. All you have to do is dial in the unlock code and your GB102 phone is now permanently unlocked to be used with any active GSM service.