I want to use my son's email for his new iPad mini, but previously his email was associated with my Apple ID on my iPhone 5c as an alternate email address. I have deleted his email from my Apple ID, but I still can't set up his iPad using his own email address.
I am attempting to create a new Apple ID for him with his email so all my contacts won't come up on his iPad mini. When we try it, it says that the email is already associated with an Apple ID.