MobileFun claims that the above image is an iPhone 5 case schematic. If real, it looks like the next-generation iPhone will have a slightly curved back – akin to the iPad 2’s back – in addition to a larger, edge-to-edge display, and a larger home button. Larger screen rumors for the iPhone have been rampant with some claiming 4 inches and other claiming 3.7 inches. The larger home button is reminiscent of a report that claimed the next iPhone would feature a gesture-based home button.