I literally just got back from the Verizon store to see if they could help me fix the problem, it seemed like they did until I left. But I have had a problem sending picture messages to anyone. This all started when I did the most recent update for the phone a little less than a month ago. When I went to the store they said that it was probably because the pictures were too large to send, but the phone automatically resizes the image to a sendable size. We did a few test messages, they seemed to work, but as soon I left the store and tried to send a message it wouldn't send and said "Unable to send message after multiple tries. Content not accepted." I have a feeling that it has something to do with sending the message out side of Verizon's network, i.e... Verizon to at&t. I am able to receive messages from anyone.