Short background:
My iPhone 3GS crapped out and the speaker doesn't work. The rest works just fine. A friend loaned me their iPhone 3G, and I want to get the ENTIRE backup of my 3Gs onto my 3G.
I'm wondering if I can get both iPhones to display the same data from iTunes. I know that there are a crapload of posts about people syncing up different phones to it and getting different data... but I want the same thing on my old phone to be the same music/contacts, etc on the new one.
Yeah, just do a restore and when it gets to the part asking if you want to set up as a new phone or restore from backup, choose restore from backup. Then just choose the latest backup made with your 3GS.