One feature I was really looking forward to in iOS 7 was the background updating of apps such as mail. I haven't noticed this happening in iOS 7 the way it was described at the Keynote. From what I understood whenever you got a new email the email app would update so the new messages would already be waiting there when you opened the mail app. I'm still noticing that when I open mail it still has to load new messages. Is the feature not working yet or did I misunderstand something in the keynote? I have found the background app refresh setting but it only has google maps, calendar, stocks and weather. I have weather turned on but it still has to update when I open the weather app.