I am having a major problem with iMessage-
Since upgrading to 7.02 about half my texts don't go out even with a robust wireless or LTE signal. I have checked the 'send as SMS' but in some cases the messages will simply lock up and not go no matter what. Happens almost all the time now- and en=ven some texts that show as sent never arrive. Never an issue with IOS 6- they would go as SMS if iMessage didnt work but this seems broken on 7
iPhone 5