Apple ID
I change my Apple ID last year but my devices still have my old ID. I need to update it so it can match my current Apple ID in apple.com
I change my Apple ID last year but my devices still have my old ID. I need to update it so it can match my current Apple ID in apple.com
If you've changed the primary email address on your account : What to do after you change your Apple ID or password - Apple Support
Apple ID