digitaltrends.com - You’ve been reading about Apple’s new platform for a while now. Our iOS 7 review covered some highlights and low points. Assuming you’ve already figured out how to upgrade to iOS 7 and it’s running on your device right now, you might be interested in unlocking some of the less obvious features and getting to grips with some iOS 7 tips. Apple’s good at ensuring most things are intuitive, but there’s no harm in getting a little help.