iMessaging and Group Messages
Since updating my iPhone to iOS 7 I have not been able to message other iPhone users while not having wifi or data on my phone. Also, I can't receive or send group messages unless my data is on, even if I have wifi on, my iPhone will not send group messages. Is there any way to fix either of these issues? It'd be great to be able to text any one at any time again. Thank you for any help.
iPhone 5, iOS 7.0.3