Hey all, I hope someone out there can help me. I've got an iPhone, originally 1.0.2 I believe, but now running 1.1.1. I have it unlocked using any sim and until recently working fine on T Mobile. Within the past couple of weeks, however, my edge seems to have stopped working. I can not use the browser or email at all. Also, if someone could point me in the right direction to get it running the most current firmware I would appreciate it.