Has anyone else had this issue.. I woke up this morn.. Got a text and the phones vibrator sounds like it's about to take a on me.. Sounds like something is loose in the phone when it vibrates.. It's very loud. I didn't drop the phone at all. Maybe vibrated something loose?? I did have a vibration app on the phone where I could change the vibrate patterns and length. Maybe that had something to do with it.. Also, I'm with at&t and i have insurance. Would this be covered by them because it's internal? Or would they charge me $200 to send me out a new one? Any responses would be greatly appreciated! Thanks for taking the time to read..