homescreen appears to be locked-can't turn it off either
I tried to use the 4 finger swipe as I've been doing right along to get back to the homepage and the page "locked" and now it won't let me do anything-the home button doesn't bring it back and the little button way at the top I use to shut it off for the night doesn't work either. Help!!
iPad Air Wi-Fi, iOS 7.1.2