I second that. I love my iPhone 4, but the proximity sensor problem causes me to accidentally mute calls, call random people in my contacts list, etc., etc. It

I second that. I love my iPhone 4, but the proximity sensor problem causes me to accidentally mute calls, call random people in my contacts list, etc., etc. It is beyond frustrating and I'm surprised there hasn't been a greater mention of this. There is a lengthy thread on Apple forums about this issue, with no resolution: http://discussions.apple.com/thread.jspa?threadID=2475509&start=660&tstart=0 http://discussions.apple.com/thread.jspa?threadID=2475509&#3...