I got a Lumia 950 in trade a few months ago. The seller said it was unlocked from AT&T. It works fine for me as I am on AT&T, but, if I decide to sell or trade it, I want to be sure it is actually unlocked so I can advertise it as such. (might consider trade for Priv in the future).
Thanks
9000 > Q10 > Z10 >Z30>Z30>