In this video I teach you the ropes about factory unlocking At&t iPhones. These methods are still legal under the new DMCA exemption. According to the DMCA any phone purchased after 1/26/2013 cannot legally be unlocked by anyone other than your phones's original carrier after all contractural obligations and subsidies have been completed. I have learned that most iPhones I come across (I see a lot of them) are already eligible for factory unlock. Save yourself some money by factory unlocking your iPhone yourself.