New iPhone 5 makes a rattling noise when shaken, like there is something loose inside. I thought it was the on/off button at first but it isn't. I made a video showing the problem. Is this normal?
http://www.youtube.com/watch?v=Gseu4XYVuEU&sns=em
http://www.youtube.com/watch?v=Gseu4XYVuEU&sns=em