Hi all, ever since the ics update I have had an issue when using headphones (any type/make). basically if I try and play a wma through the headphones its just silence, unplug them and the song will play through the speakers. Mp3s work fine. Also... If I recieve a message then the music cuts out and sound won't resume until either the next track or until I press pause and play.I have noticed tonight also that no youtube sound comes through headphones. I have done a full factory reset and numerous soft resets none of which solve it permanently (it will fix it until the headphones are removed and plugged back in again) Any one any ideas?