9to5Mac says a source at Foxconn -- Apple's Shenzhen based manufacturer -- has sneaked them some details about iPhone 5, namely it keeping the same form factor as iPhone 4 but switching the back glass for metal and bumping up the screen size.
Although some reports claim the iPhone 5 will adopt a curved metal back, our source says models have been floating around with a flat metal back. The material of this metal is unspecified. Our brains say aluminum but our hearts wonder if this could be Liquid Metal.
