In Pictures: Back from the EDGE - a look at the ev...
So what's next?
There's no shortage of speculation about what the upcoming iPhone 5's feature set might look like, but one thing seems pretty clear -- it won't look much like that of the original iPhone. With experts predicting another cutting-edge display, top-of-the-line internals and 4G/LTE connectivity, the iPhone 5 looks certain to be Apple's next massive driver of profits.
In Pictures: Back from the EDGE - a look at the evolution of the iPhone