I was going to text someone and my phone said "unfortunately messages has stopped working" next was "unfortunately google has stopped working" then the rest of my apps/everything on my phone started saying it wasn't working. I thought the best thing to do would be to cut it off then back on. After having turned it off, now all it does is come on to the AT&T white screen, stays on for about a min, then goes off. It's been turning itself on and off again for the last 30-45 mins. I have no idea what to do at this point. I've reset it using the power button and the vol button with no success. Please, could someone help me....