I have an iphone 5 and I updated it to ios 7 iMessage was working fine before but now it's not working.It's on in settings but it says waiting for activation so I put my password in for my Apple ID to sign into iMessage but it just loads for ages then says check your network connection and I've tried it on wifi and 3G. HELP -_-
См. статью: I message isn't working after ios 7?