Sim not supported, what carrier is it from?
I live in Argentina, on a trip to the US a friend bought a used 6 plus (looking at it, it seems refurbished, they had no idea. Even the IMEI on the back doesn't match the one on the board) and now they can't activate it. They told me it was from AT&T but after contacting them and doing the unlock request they said "... the IMEI number provided doesn't match a device that's currently on the AT&T network."
So clearly not AT&T originally.
3uTools says sales region is USA, but I can't figure out what carrier it is from.
Where do I go from here?
Any help is appreciated!!
Best regards, Rodrigo
Is this a good question?