Is there really any way to connect a iPhone 4S to a powerbook g4?

Please I need help and is there's. Not can you please hell me update my powerbook

Take it to bestbuy or some place like that, they do updates through a special software, and as for connecting, I don't know, apple keeps their conectivity limited outside of their own products.

You can plug it into the USB ports but that is as far as it will go.

The iPhone 4S requires OS X v10.6.8 or later

http://www.apple.com/...specs.html

To use OS X 10.6.8 the Mac needs an Intel processor. The PowerBook's G4 processor can't run OS X 10.6.8 and so the iPhone 4S can't be used with the PowerBook G4.