I installed javaone14 app after installing iOS 8. I tried to uninstall it by pressing on the app for 2 seconds. I got the cross mark to uninstall the app as usual, but I could not click on the cross mark. After that I see that the app icons are shaking and I could not do any thing else. It's a complete stuck. Hi tried to switch it off but I could not. After some time it is getting switched off automatically and I am good to use my iPad then. I am using iPad 4. Can u suggest ?? Also when I am typing this message I got total hung. I never seen my iPad hung like that.