New iPhone component. Maybe for iPhone 5. But it is neither a battery door nor a middle pate. It is a integrated part! Great changes in the design.

Cydiablog points to a new hands on video with the same "iPhone 5" parts that have been circulating. The new video was posted by part supply company eTradeSupply.

The new video is not especially more revealing, but does show the backplate in a number of different angles. The narrator also compares it directly to the iPhone 4, showing the relative size. Other features noted:

- Smaller dock port
- Bottom headphone jack
- SIM card slot smaller
- iPhone 5 is thinner than iPhone 4S (though no screen on the iPhone 5)