My husband and I both have the new 3 button Motorola RAZR Maxx HD 1080s. We love the battery life and the phones but the cameras are not working. They freeze up and you have to get in and out and then reboot to make them work. His has quit entirely. We've tried factory resets and removing apps and reinstalling one at a time but can't seem to get it resolved. Any ideas? We bought his used (it was like new but bought it used so we could keep his unlimited data plan) and my was new. Help?