i want to buy and iphone and unlock it myslef but i dont know where to start and if im capable of doing it. it cost almost 600 to buy one unlocked already and i dont want the phone for that much. any help would be appreciated thanks. (also having the phone unlocked does that mean that it could work on tmobile) and one last thing what features work and do not work on the unlocked iphone for tmobile... thankss in advance.