I have an S5 in Brazil from Vereizon
I got my S5 to work in Brazil, 4g network and all the only problem i still have is this message of THE SIM CARD IS FROM AN UNKNOWN SOURCE but so far have not noticed any problems with the funcions on it!!!!
Can i get this message away?
And i can relate with the person on the last post, the phone does not have Portuguese as a language to choose...
for me is ok but I understand that this is a fluke by Samsung(all phones should have most languages already in it)