The TV should detect the "RTD298XTV001ENG" file and display an "Upgrading... Do Not Power Off" screen.
architecture and is designed to improve stability and performance for these specialized chipsets. Update Highlights: 4.4.2 KOT49H rtd298xtv001eng 442 kot49h update exclusive
Fixed intermittent Wi-Fi dropping issues and improved HDMI-CEC handshake. Media Playback: The TV should detect the "RTD298XTV001ENG" file and