No idea what happened, but it started with not being able to type anywhere e.g. App store search area, safari search bar without closoing the app. i restarted my ipad and a message showed... Ur spring board crashed. U are now on safe mode. 3 options: ok, restart, cancel. I chose restart, but it didnt restart. Now typing is fine. But some of my games and app not starting up. Any suggestion on what to do?