It was jailbroken a while ago and I have been away a week. Just got back turned on the iPad but it wouldnt come on as it had ran out of battery. I plugged the charger in and it eventually switches itself on.. Now the screen is all weird... graphcis issues everywhere and everything has been shrunk into iPhone sort of resolution, the keyboard is an iPhone keyboard and all the icons have been sizes into iPhone ones aswell as the dock image. It locks up too so i cant do anything apart from lock and unlock it. First time this has happend to me do you think I have got a virus?