Plug the TV back in and turn it on. Most models will automatically detect the firmware and begin the update.
For official support, it is recommended to visit the NOA Support Page to ensure you have the correct files for your specific region and model. Download 6A358 1920x1080 Noa Vision N43LFOS part09 rar
Because the file you are looking for is , you must download all preceding and subsequent parts (e.g., part01 through part10) before you can extract the usable firmware file. Plug the TV back in and turn it on
Transfer the extracted .bin file to the root directory of the USB drive (do not put it in a folder). Update the TV: Turn off the TV and unplug it from the power source. Insert the USB drive into the TV's USB port. Because the file you are looking for is
Ensure you have every segment of the RAR archive in the same folder.