How do I change my Apple ID on an iPad or iPhone?
I am trying to log out of an old Apple ID and login to my new Apple ID. How do I log out?
iPhone 11, iOS 14
Click on this link to learn how to 'Sign in with your Apple ID' --> https://support.apple.com/HT204053
If another Apple ID is signed in you may need to enter the password for that ID to sign out of that ID first.