I have a video of my phone moving across my desk on its own. Has this been happening to anyone else?!? I got mine about a month ago and a few times noticed that while I was in another room, I'd hear a crash to come in and find my phone on the floor....well, it happened again today and I knew it had to be vibrating on its own I guess very slightly. I'm worried that I'm going to end up with a cracked screen because of this!! I'm currently working on getting this on youtube as I just finished copying the vid to my PC. Any input would be great!