i can receive texts, make and recieve calls, but all of the messages i try to send show up as failed. I took it back to the place where it was flashed but they couldnt find anything wrong, cricket customer service also tried something but that didnt work. But when we tried it at the flashing place, the messages were sent. The only possible solution i could come up with is that it doesnt get signal in my room, but my old phone did!