I left my iPad charging today and finally did one of the updates that kept showing on the general icon. Came home tonight and have turned it on to find the icon that shows the charging pin and then an arrow to iTunes. Everything else is frozen. I don't have a PC anymore to plug into my old iTunes account and I don't think I have had the function to back up to iCloud function on for ages. What to do folks ? Any ideas welcome. Am using the wife's mini iPad at the moment.