Unlock your T-mobile G1 Android effortlessly by dialing in unlock codes we provide just like you would dial any phone number! No software , cables or hassle. It's a simple three step process: provide us with your T-mobile G1 Android unique serial number (IMEI) during checkout. We will run a search for your phone’s unlock code and within the indicated time frame the unlock code & instructions will be delivered to your email inbox. All you have to do is, using the phone's keypad, enter the provided T-mobile G1 unlock code and start using your cell phone with any active GSM SIM card!