Cannot upgrade from iOS 8.0.2 to iOS 8.1 I have an iPad 2 and it currently has iOS 8.0.2, it says to install iOS 8.1 but when I click on update it brings up the agree or disagree the terms page as normal, and I click on agree and nothing happens, it just freezes and then times out!

What can I do about this?
Just fixed this by making sure I was signed into iTunes, then agreeing to updated iTunes terms and conditions, then hard-resetting. I had not been signed in before, so I suspect that was holding things up.