All the services provided by them are free of cost. You can unlock your phone in a few simple steps. First you need to post a message on your Facebook.You also need to tweet the message on your Twitter account .Then you need to message your IMEI number to them through your Facebook or Twitter account. Remember that your phone has to be clean. lt's also compulsory that your iPhone has to be on the AT and T network.
This is supported only on I Phone 4, 4s, 5, 5s, 5c, 6 and 6 plus.The processing time will be one to seven days. After completing the required tasks, please make sure you contact them on Twitter. There Twitter ID is @free_unlock. You can also Google free cellular phone unlock codes to find them. Our unlock codes are 100 percent real. We provide a 100% guarantee that your phone will be unlocked. They don't make any fake promises. They can assure you that your phone will be unlocked once you give them the opportunity. As for now we are providing unlocking only for phones only but soon we will come up with unlock codes for various other models too. They provide simple solutions to your problems. lf you face any issues they request to feel free to contact them. You can contact them on Twitter at free@unlock. You do not need to run from shop to shop to unlock your phone. Just follow the above instructions.