For those that never get tired of the actual iPhone 3.2 OS running on their iPhone 3GS, it has come to our ears that you will soon have another occupation on your mind. The so expected descendant, a new iPhone model, has been discovered within a specific models list of iPhone OS-ready devices and rumors say that it will come with the new iPhone 4.0 OS.

The image shown bellow contains a list of folders of specific models of iPhone OS-ready devices, all shown by their codenames. “K48″ is the codename for the iPad, and the M68, N82, and N88 are codenames of previous versions of the iPhone.

But, if you look on the low half of the image, you can see for yourself a N89 codename. No, it’s not a new Nokia; it’s JUST the codename of the new iPhone. All we can say for now is that this model exists and it’s being developed, but we don’t know facts like the release date of the iPhone 4G  etc. Keep tuned for later news.

iPhone newest model, codename N89