[the7thson]

Exact same thing happened to me a couple months ago! It was a major pain in the a$$ because it happened to me as I got off an airplane on my vacation. I was able to use the phone to make calls and not a whole lot else while on vacation and the whole thing magically fixed itself in about 5-6 days. I went to a sprint store while on vacation and they could order me a new phone but it was going to take a while etc so I figured I'd wait till I got home to do something about it but like I said, it fixed itself in a few days (before i got home) and has never happened since.

Sorry I don't have much more to offer except that the lad at the sprint store said that the phone might have gotten magnetized when I got off the plane. Good thing that wasn't her day job, oh wait..