How to change your Apple ID email address – Which
Change your Apple security notification email. You'll only need to do this step if the security notification email account you've set up uses an old email address that you are closing down. On Apple's Manage My Account page, scroll down to the Security section and click on the Edit button. Scroll down to Notification Email and click Edit Email How to Change Apple ID Email - YouTube Apr 01, 2018 Amazon.com Help: Change Your Account Settings To change your account settings: In Your Account, go to Login & security. Next to the account information you'd like to update, select Edit. Follow the on-screen instructions and select Save Changes. After you've completed all your updates, select Done. Can I change my Apple iTunes email address? | AnswersDrive
Change the email address for your account - iPhone & iPad
Can’t change iTunes Apple ID to iCloud e-mail address May 07, 2013
You can change your iCloud account on an iPhone with a few taps, and you can also use a separate account for your iTunes & App Store purchases.
Sep 11, 2010 [Solved] How to Change iTunes Store Email and Apple ID?