Iphone screen doing some weird stuff. I was just in my safari app, was on the google site and was starting to type something when I noticed my keyboard was lagging badly. It was taking about ten seconds before the first letter showed up and then twenty for the word to appear and then my screen would start splitting and doing some weird stuff, can't even describe it as I don't know how to. It seems to have fixed itself when I did a reboot but am just wondering if I should send my phone in under warrenty and see if it's something going on with the phone itself. Any ideas gang?