Hi everyone, I Just got my new iPhone 4S. Previously I had a 3GS and always connected and synced with itunes without problem. Today I have turned on the new iphone, inserted the mini sim and it told me to connect with itunes. So I plugged into my macbook in the usual way and nothing is happening apart from the iphone charging. It does not register on itunes at all. I need to back up all my contacts etc from itunes and absolutely nothing is happening. My macbook is version 10.4.11 and is about 5 years old. The version of itunes is 9. Please can someone tell me what I am doing wrong or what the problem might be? Really frustrating as I have done the sim swap already and now the phone will not work. Please help!!