j200m linkDownload the firmware flash for Samsung Galaxy J2 with the code is SM-J200M. This firmware for the region with CSC code is ARO (ARO - Argentina) . Please make sure the code is correct.Download the firmware flash for Samsung Galaxy J2 with the code is SM-J200M. This firmware for the region with CSC code is ARO (ARO - Argentina) . Please make sure the code is correct.