A set of folders was found in the OS 3.2 platform simulator, folders that are supposed to be dedicated to specific models of iPhone OS devices.
One of those folders are entitled N89, which is suppose to be the codename of the iPhone 4G, and one of the folder is entitled K48 which is suppose to be the codename for the iPad. With today’s Apple release of firmware 3.1.3 they also included the N80 model which is supposedly be the codename of the iTouch 4G. Previous iPhone codenames: M68, N82, and N88.
[via Engadget]