I have the iPhone 6 and the Directv app will not allow me to log in. Error reads: We couldn't find this email address/AT&T Access ID and password combination on file. Please try entering the info again. When I press okay, it goes to a U-Verse app so I can not re-enter. I called Directv - no help. They said my login is correct and since I can login online to Directv.com my user name and password are both correct. Just can't use the app on my phone.