iOS 5.1 beta was released last night and while I can’t see any differences but some Apps not working, but deep inside the code there are some references to some new iOS devices. This includes the new iPad 3, iPhone 5, and the next generation of the Apple TV. The new iPad is supposed to be launched around March but the way things are working this year have been a little odd so we will see.
Follow the link to see everything hidden deep in iOS 5.1
[9to5mac]