I changed my Apple ID on my Macbook, how do I update it on my iPhone and iPad?
I want to be able to see messages and phone calls on all devices. iPhone 12, Macbook Pro, iPad mini 6.
Question marked as
I changed my Apple ID on my Macbook
Then see this Apple article: What to do after you change your Apple ID or password
What to do after you change your Apple ID or password - Apple Support