Picture of front and back of the home button for “iPhone 5” on TVC-Mall
Recently, the TVC-Mall site, the Chinese site provides users the parts of the iPhone and is also known for the message with the leaked images of the smartphone division has published updated his website photos of the home button is expected to contribute in iPhone 5.
Image leak suggests “iPhone 5” home button still has the rounded concave like the iPhone version before but it has more edge rectangle outside the circle. TVC-Mall notes the distinction in its product description:
Different from iPhone 4S 4, the iPhone 5 home button is round in the centre and square outside as the pictures show. The two parts are indivisible.
At TrueSupplier the home buttons are also listed for sale in both black and white , and images posted there more clearly show that the rounded square will lie behind the front of the device and serve to hold the home button in place.
Via: Mac Rumors