I'm trying to migrate my iTunes and iPhone to my brand new MacBook pro, but my problem is that i cannot find my iphone backup. I tried searching for it in where everyone says it should be and its not there. I want to search for it in the search bar but I don't know what the file is called. I know that if it was a document it would be a .doc or something of the sort. what is the file of the iphone backup going to be called so I can search it? thanks for your help.