What do I do if I can’t sign in with my Apple ID on a device?
I can’t sign in to iMessage with my (VERIFIED) Apple ID on mi iPad. What should I do?
iPad, iOS 9
I can’t sign in to iMessage with my (VERIFIED) Apple ID on mi iPad. What should I do?
iPad, iOS 9
See if anything here helps.
Messages - If you get an error when trying to activate iMessage or FaceTime
What do I do if I can’t sign in with my Apple ID on a device?