Under the heading Hints and Tricks...
When your Ipad screen goes all funny with lines across it just bang the edges of it against something hard until it works again. No harder then you would hit a pane of glass though. Remember which part of the pad yer hit because thats where you'll need to hit it again later when it plays up again. I'm onto my forth Ipad now, the bigger pro, and now have a second mid size Ipad as back-up.
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