Ok, I have changed the names of my iPads to each be different- but no matter what I do, the Apple ID comes up the old email address on the old iPad and will not let me update Apps, purchase , etc,

Question

I have used your info to give my two iPads different names. My problem is that my old iPad still has the old email in the Apple ID pop up so it will not let me sign in. I checked my info in the manage my account page and there is my email as primary, which allows me to sign in for apps, etc on the newiPad air, but when I try to update or buy an App on the old iPad, the old email is in the pop up and will not let me sign in.
How do I change the email in the old iPad to match the new iPad????
The Old email is on my manage my account page as a verified ALTERNATE email.

Answer 1

We are fellow users here on these forums, you're not talking to iTunes Support nor Apple.
Have you created a new account or updated your existing account ? All content that you download from the store is tied to the account that downloaded it, so if you have created a new account then all of your existing downloads will remain tied to your old account.
If you've updated your existing account then try tapping on the id at the bottom of the Featured tab in the App Store app and log out of it and then log back in with the updated id so as to 'refresh' the account on it.