hey guys! sorry this is my first apple product, so bare with me i bought an iphone4 (model A1332) off ebay, which was supposed to be simlock free, but isnt. since i am with different provider (o2) i now need to undo the simlock. info: 1) i was/am able to start the iphone with an old (deactivated) prepaid simcard i had lieing around from the original provider (t-mobile austria) in case that helps -> i dont get any network connection off the deactivated card though, using my wireless so far 2) the a**hat who i bought the phone off is not responding to my emails, so i cant use the easy way of asking tmobile to remove the simlock 3) software version on the phone: 7.1.1 (11D201), modem firmware: 04.12.09 4) new provider/ simcard i want to use: o2 germany so, my problems/questions: a) i want to use my new o2 simcard with that phone b) id REALLY prefer not to spend money on any of the trick-card-things or unlock services (bought a ****ing old as **** iphone off ebay ffs, tough student life) do i have to jailbreak the phone to remove the simlock? if so, what software and version do i use? is there a way of doing it without jailbreaking it? BIG thanks to anyone helping me out!