Wildcat 7B5286a

From The Apple Wiki

Background

This is an internal firmware based on iOS 3.2 for the original iPad. It was first discovered on a prototype iPad found by SonnyDickson, and was later documented by 9to5mac. It seems that this firmware is a later version of Wildcat 7B3341e.

iPad Prototype running 7B5286a

This build fails to boot on production models of the original iPad, however, it is able to boot on the iPhone 3GS

Applications

Upon booting into SwitchBoard.app, you will see the following applications: