I have a 5S iphone and also a mini ipad. Usually if I get a txt on one of them I get it on then other too. But since Wednesday, what I have received on the phone has not been coming in on the pad. Now tonight it reversed. I have also not been able to send on the pad. Everything else is working, except on the pad a cresent moon is showing and nighttime is not abled. Also would llike to know if I should have the same icloud address and password on both.