Hi all, After updating my ipad 3 to ios6 yesterday I have a white screen which won't turn off and is not responding at all. We took it to the apple shop who took it out the back and said its not a hardware problem take it away and play with I! What's that about? We bought it in April so it's still under guarantee but they don't seem to want to know... Can anybody help with a solution to this?please I was really hoping to give it to my son who has aspergers for his birthday in 2 weeks Time. I hope to hear from someone soon - thanks.