What is the newest os that can work on a powerbook g4?
I just recently got a Powerbook G4 it has a 10.5.8 operating system. And I would like to connect my Iphone 4s to it. But the itunes on this powerbook is too old and i can't update it due to the old operating system. Now i was wondering what os would work on this powerbook and make me able to downloads the newest itunes. Thanks
iPhone 4S, iOS 6.1.3