Software updates are usually made in order to fix problems, not make matters worse. But sometimes even the best laid intentions and plans can end up in a spectacular fail. That is what some owners of the 9.7-inch iPad Pro are discovering right now. After applying what seemed to be a normal iOS 9.3.2 update, they found themselves caught in an endless loop that won't even let them restore to a back up or a previous iOS version. In other words, they're left with a completely non-working tablet.