Leaked schematics -- allegedly drawn by Apple, and now in the hands of a major accessory maker -- show the dimensions of the iPhone 5S and an "iPhone Lite/Light," according to AppleInsider. The 5S appears to maintain roughly the same design as its predecessor, but with a pill-shaped flash on the back that may fit dual LEDs. The iPhone Light plans match recent rumors and case production surrounding a low-cost iPhone. That includes details like a thicker body, and rounded edges.