iLounge posted details today about the new iPhone 5 that's expected this fall, though they didn't say where they got the info. They say the iPhone will be taller, at 4 inches, and will have a new aspect ratio. In addition, they say it will have a metal back. At 7.4 millimeters thick, it will be 20% thinner than the iPhone 4S. It will use Gorilla Glass 2, which is thinner than the Gorilla Glass used in previous iPhones, yet is just as strong. The metal panel on the back will be flat, not curved. In addition, the base of the phone will have a newly designed Dock Connector, possibly with 16 pins rather than the current 30.