I just bought a refurbed 8 gig for my room mate. She's using T-Mobile and I was wondering what I need to do in order to make the phone usable. It'll be a surprise for her when she gets home so I don't have her SIM and she isn't on a data plan yet. I already unlocked and jailbroke using ZiPhone. What's next? I know this is a popular topic but all the other guides and threads go too far in depth. It would be appreciated if I wasn't told to search. Thanks!