We just celebrated the 10th anniversary of the iPhone, a now iconic device that changed the world, whether you like it or not (and some definitely don't). Just in time for the birthday cake, we recently got a glimpse of a prototype interface, inspired by the iPod click wheel, that could have been the iPhone we know today. So what happened? A second prototype, that's what. And we're getting a look at both, courtesy of Sonny Dickson, the same Australian teen who rose to fame because of rare scoops like these.