Release the button and wait. The TV should restart automatically once finished. Control Module Firmware Update V1.1 - Vivax-Metrotech
If your TV is working and you are simply updating the software: Plug the USB drive into the port of your TV. Press Home or Menu on your remote and navigate to Settings . Go to Device Preferences > About (or System > About ). Download RT2861V09 3840x2160 VIVAX part06 rar
Before attempting an update, ensure your files are complete and properly formatted. Release the button and wait
Continue holding the power button until you see an "Upgrading" screen or the front LED starts blinking rapidly. Download RT2861V09 3840x2160 VIVAX part06 rar