It looks as though screens for the iPhone 5, with new larger home button, are being made right now at Wintek in China.
Our chums over at Gizasia have posted a few pictures of what they are saying to be iPhone 5 screens being inspected at Wintek in China.
The screens seem to have a larger touch area and new oval home button, which is rumored to be mulit-touch also!
Head over to Gizasia for more photos!