By Todd Bernhard
The release of iOS 8 (and subsequent updates through iOS 8.1 so far) brought about the usual dilemma for owners of older iOS devices. Should they upgrade or stay at iOS 7 (and even iOS 6 in some cases) and only run iOS 8 on any newly acquired devices? Personally, I've chosen the latter, and running iOS 8 on my new iPhone 6, but running iOS 7 on my iPad Air. Today, that changed. It wasn't by choice, but rather necessity, as I had to do a Keynote presentation which had been created on my MacBook Pro running Mac OS Yosemite. That required upgrading the iPad Air to the latest version of Keynote for iOS, which also required iOS 8.