well i tried andy i bought 15 canada 4 worked for 50 or less he is nice guy he said it was region lock so i sent to my friends in kentucky they didnt work there he say its my problem he sent some replacements for usa 1 worked for 50 i wasnt able to make my money back mayb its jus mi and ky they not work he also so i really dnt know how these guys are but its lesson learned thxs anyways