Hi there, I have sound through speakers. If I go to settings, sounds and select the sound I want to demo, the sounds work fine, but once I select them to use, no sounds are made when they should be. For instance; sending an email should produce 'swoosh', receiving email should be 'ding', shutting down should produce 'click' but nothing at all! I accepted the ios6 latest update (can't remember the issue no) at end of last week but I can't honestly say if it's been since then as I've only just noticed it! Can anyone help please?