How to sync my phone into my new computer without erasing all of my songs on my phone?
I have an iPhone and just recently bought a new mac. I have tried to sync my phone with the iTunes on my mac but it will sync with whatever is on my mac (which is nothing) and delete all of my songs on my phone. I have also tried 'authorizing this computer' and that didn't work either. Do you know how I can sync my phone to my new computer without erasing everything??