My phone worked fine all day, and when I went to my small group for church, I went to open my Bible up on my iphone and found it had bars, but no 3G or Edge up. It was unresponsive to opening the Bible, but opened facebook, but it was locked up there. I shut the phone down, turned it back on, and noticed it quickly went to black. When I pushed the home button, it came up with the emergency call pad and that was it, and it was cycling thru the languages. I just it off, turned it back on, and it came up with a message saying my iphone was now activated, and seemed to work fine....well, except the home button is very hard to have respond. I have to hit it multiple times to get it to respond, especially on apps, etc. I am heading to the apple store in the morning to see what they say, but it went from totally fine to not normal at all in short order. Just wanted to see if anyone else had issues like this.... BTW, the first time it was telling me to connect to itunes.....very odd.