Download 43su128 49su131 55su134 Firmware Part02 Rar -

Release the button once the "Software Updating" or progress bar appears on the screen. Important Precautions

: Format a USB flash drive (8GB or 16GB) to FAT32 . Copy the extracted firmware file directly to the root directory of the drive (do not put it in a folder). Flashing the TV : Turn off the TV and unplug it from the power outlet. Download 43SU128 49SU131 55SU134 Firmware part02 rar

Press and hold the on the TV panel (not the remote) while plugging the power cord back in. Release the button once the "Software Updating" or

: Right-click on part01.rar and select "Extract Here" using a tool like WinRAR or 7-Zip. It will automatically pull the data from part02.rar to create a single firmware file (often with a .pkg or .bin extension). Flashing the TV : Turn off the TV

Insert the USB drive into the TV's USB port (use USB 2.0 if available).