Hi Shazia, i am facing the same problems with an unlocked S7 edge from Verizon i bought 2 weeks ago. I have setup proper apn with all the necessary parameters but still can't send any mms ! Able to receive them i think as i received few pictures fro...
Well another great experience for me at Walmart not even a week ago! Took about 5mins in and out of Walmart, the rep took care of asking if i wanted to activate the sim with him but i was fine doing it from home. Fast and efficient
Like they said! ☝☝☝ And they are not supposed to charge you anything to give you the unlock code. So if you are asked any fees to unlock just let him know that they can't charge customers any unlock fees since Dec 2017.