iOS 7 bug lets you call any number from a locked homescreen (video)

You can expect three things every time a new iOS version comes along: fresh aesthetics, features and, by the looks of it, ways to bypass a locked screen. In iOS 7's case, this is the second security flaw unearthed since it's launched: An iPhone user named Karam Daoud recently discovered that you can dial any number on the Emergency call page from a locked homescreen. If you press the green phone button repeatedly after keying in a number, the screen turns black with an Apple logo, and the call g...