I downloaded the Phone Update (assuming kit kat) on the Razr and now I'm getting a message that says "message expired or not available". It just stays in the middle of the home screen and doesn't go away. It also won't make the phone hibernate so it's sucking up battery life. I don't have the time to go thru all texts and clean out old ones. How can I get notification to go away or clean up expired only messages without having to go thru all and lock the ones needed to save?