This is the first problem I've had with the iPhone, and AT&T. A little while ago my phone was on EDGE, when it's on 3G 99% of the time. So I turn on airplane mode, I lost all reception and went to no service, which I had never seen. So I turned on airplane mode and turned it off again real fast, and now I have no data whatsoever! No 3G, EDGE or even GRPS. This ever happened to anyone?