This has been going on for 9 months now, we do not think our son has done anything wrong, and the telephone company says that the systems can not be challenged. Some smartphones can even be closed when you buy them to a retail store without signing a contract that shows how stupid that argument is. Generally, you must go through the developer settings. (Do not forget to have a good reason to unlock your phone, that is, you have paid the phone and left the network operator.) If consumers could take their phones to other networks, network operators claim that they would have trouble praising the phone and business model would be affected and different versions of 3G-GSM iPad are already sent from the factory worldwide and the iPhone is supported by several wireless operators (outside of the US). This interface is used in devices such as smartphones, tablets, laptops, where you store personal and official data. You can use pattern lock on all Windows, Android and iOS devices. Delete Gulshan August 4, 2013 at 2:25 pm Vishesh Vishesh Tips Thi Bhai You Can Live Long Reply Delete Theodoros Ttolou August 5, 2013 at 2:59 pm Hi My Device LG Optimus L7 Nothing I Experiencing Everything But Nothing Helps Me. Pencil A Traditional 2d Animation Software. so I just called T-Mobile to explain what I wanted to do and they were very kind to giving me the lock code (on both model phones) in an email that they sent me to unlock with full instructions. Still, DMCA says that circumvention of copy protection is illegal and you still need to do without the help of your network operator to unlock the phone. My friend says I the lucky guy because the owner of the phone has not taken any precautions and therefore it impossible to find the owner of the phone like mine.