On a Mac, you'll use Finder to back up your old iPhone. We outlined the steps when Apple killed iTunes. Just make sure to check the Encrypt backup box and enter a password you'll remember when ...

Apple will send you a kit to mail in your old iPhone if you choose online trade ... Sign out of iCloud and the iTunes & App Store. If you're using iOS 10.3 or later, tap Settings > [your name].

Also, use this method if you don't have your old iPhone. Using Finder (on a Mac) or iTunes (on Windows) to transfer a local ...