I'm in Senegal, using iMessage exclusively through wi-fi, on my iPad and iPhone and neither appear to be working. Phone is sending as text messages and iPad is giving me a Message Send Failure.
I upgraded to ios 6 about 4 days ago and I'm suddenly having issues with iMessage. It started this morning with not getting text alerts from iMessages and even some regular text messages. So I decided to turn off iMessage and then turn it back on and now iMessage is "waiting for activation". What can I do? I've tried rebooting, resetting network settings, changing time zone. I have the white 4S on AT&T. Anyone else experiencing similar issues?