Download Ms608 P83 1920x1080 Samsung 40f6400 Tested Part04 Rar -

Copy the extracted file directly to the of the USB drive (do not put it in a folder). Flash the TV: Insert the USB into the TV's USB port while it is off.

For original Samsung firmware, use the Samsung Download Center . Copy the extracted file directly to the of

For many MS608 boards, press and hold the on the TV (not the remote) and then plug in the power cord. Copy the extracted file directly to the of