iMessage isnt working from iPhone 4s to iPhone 6
since updating the iOS 8.2 on my iPhone 6 and because I have all iPhones in my house in one iTunes account my husbands and daughter have iPhones 4s and iMessage will not work... The "waiting on activation" stays there and will not work... I resart iPhone... I put on and off imessage and facetime and I reset twice both iPhones too.. And still imessage will not work... we cannot text each other.. What we can do
iPad (4th gen) Wi-Fi, iOS 8.2