Samsung Galaxy J4 SM-J400F- J400FXXU1ARE2 Firmware Samsung Galaxy J4 SM-J400F- J400FXXU1ARE2 Firmware J400F, Samsung 4 File Needrombd.com June 6, 2018 Samsung Galaxy J4 SM-J400F- J400FXXU1ARE2 with product code BNG from Bangladesh download link available here to download. This firmware version number is PDA –J400FXXU1ARE2 and CSC- […]