I reset my phone, and now it wont let me send imessages.. and says waiting for activation.
So I locked myself out of my phone, and reset my phone. After I did that, I put in my contacts, and I texted my friend, usually.. our messages are blue because of imessage, but now it isn't blue.. I went to the settings and to Imessage, and it said "waiting for activation" , I waited for it to see if it would activate whatever it needed to activate, but it didn't.. I then went on the internet to see if there was anything I could do, I tried restarting it.. airplane mode... and nothing seemed to help... Please help..
iPhone 6, iOS 8.3