iPhone 5s Power Button Rattles
My iPhone 5s's power button makes a rattle noise. And no, it's not the camera lens. That makes a separate, distinct noise that isn't particularly annoying. That, and if I hold down the power button, the noise goes away.
My 4S doesn't have this issue. Everything is solid, including the camera lens (surprisingly, as one would expect that it can't be solid technically).
I wouldn't mind this rattle noise, except that it's audible during calls (both to me and the receiving party), as well as when recording videos (or anything else that records sound).
Anyone else having this issue? I just had my iPhone 5s replaced this morning due to interlacing lines on the screen, and the same thing persists on my new one. So I'm at peace of mind knowing that Apple just overall opted to use bad displays for their 5s line. But this power button rattle didn't exist on my previous 5s.
MacBook Air, OS X Mountain Lion (10.8.4)