wasn't sure what forum to put this in... the problem is on my iPhone so i stuck it here. just got an apple tv 2 hooked up. airplay works on my iPad 1, iPod touch 4th gen, wife's 4S, and about any other iDevice i could find around the house. double clicked my 4S, slid the bar all the way over and it's just a volume button. no airplay. what the eff?? reset my phone, no dice. that's about the only solution i could find after quite a search. since it works on my wife's exact same phone i'm guessing everything else is in working order. any ideas?