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Gentlemen, I have a lifeproof case on my iPhone 4S and so the phone is strictly inplace inside the case. I have shaken my phone vigorously and hear no damn rattle. I believe some of you may be confusing the rattle from the camera with the Sleep/Wake button. The iPhone 4 definitely had that problem but it was nothing to lose sleep for.

Not claiming that there isn't a camera rattle in the 4S, but that there are some that don't have the problem like myself.
 
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