We've purchased 3 iPhones, sent one to the Mother In Law some 800 miles away.
When the Mother In Law attempts a DL from the app store the Wife's iTunes account email address is displayed, and the Mother In Law must use the Wife's password.
We used the Wife's laptop so set up the Mother In Law's iTunes account, so we must have snafued something.
Given that the Mother In Law has no computer, and is far away from us, how can we get her phone to use her iTunes account?
New to this, we've only had the phones for 6 days...