Why does it mean down for some? Lol I was on 6.1.2 and jailbroken so I assume iMessage being down only affected those who were still on 6.1.2. Was anyone on 6.1.2 not affected or someone on 6.1.3 who was effected.
It's is uncalled for
the disable mms button stops pictures through iMessage too.
It doesn't - at least not on stock iOS 6.1.3.
It makes the "attach picture" button greyed out on mine. I'm stock latest update.
Ill try again and make sure my friend is defo on iMessage with signal and see what it does.
Strange. I even rebooted my test iPhone 5 after toggling in case that was a factor - perhaps you could try that too.