Ok I was texting my gf back and forth this morning. I sent a message and then hit the home button to back out of the stock messaging app when a force close message popped up. I touched on force close, and my phone froze. I waited and waited and nothing happened and I could not touch the force close button. I could not lock the screen and holding the power button would do nothing. Completely frozen. I removed the battery and powered the phone back up. I went to the messaging widget and after about 2 seconds on the screen which lists all of my conversations, the app closed back to the home screen and my phone showed no service. I waited about 5 seconds and my service restored. I tried again and same thing. I can make calls but my texts are not coming in and when I go to the stock messaging app it just closes itself and my service completely goes away. I have tried rebooting several times and it has not fixed the problem. This is about to drive me crazy!!! I am really not happy with this phone at the moment. Any help would be greatly appreciated.