Recently, my iPad Mini has stopped responding to the sleep/wake magnets in my cover. Is there any fix for this other than taking it in for a hardware fix?
Go to Settings > General and if "Lock / Unlock" is off, turn it on. If it's on, turn it off, then back on and then restart your iPad by holding the home button and lock button together until you see an Apple logo appear. Don't worry, it won't effect any content on your iPad, but it might be necessary to fix your problem.