Aluminum Backing, Redesign Antenna for iPhone 5?

MacRumors reported that Apple would replace the rear glass backing (iPhone 4). This to solve the 'death gripp' problem. There will be now problems with the design of the white iphone. The design of the antenna of the iPhone 4 will also be reviewed.

We think the iPhone 5 will take over the body of the iPad, and probably thinner and lighter.

Source: Macotakara.jp