Basically what the title says. I get a new text message and the phone vibrates too much and then plays the message tone more than once. I don't mean the repeated notifications, I mean in one go. And when I sync it with iTunes, it seems to work fine for a while and then it goes back to normal again. I noticed that while it is connected to the computer, if I get a message, it works fine. What do you suggest I do and does anyone else have the same problem? I am using iOS 6.0.2. Would a restore help???