Since i updated my phone to iOS6, i am not able to send iMessages to anyone in my contacts. They are all being sent as text messages.
I have googled to try and find a fix and haven't found one yet. Anyone have any suggestions?
I noticed the same thing. I went to settings, scrolled to "messages" and noticed that the "iMessage" box was set to "off". I alwasy had it ON but after I upgraded it must have changed the setting. You may want to check this.