Software Update Vizio Smart Tv. Scroll down and hit the System option in the resulting menu. If the Firmware in the TV is up-to-date nothing further takes place.
To install the latest firmware update select the Check for updates option. Then turn it off but its not completely off and with it plugged in it will at some point look for and download any available. Select Support and enter your TV model number to get the correct firmware.
If the Firmware in the TV is up-to-date nothing further takes place.
Use the WiFi or Ethernet connection. Select Yes when the confirmation prompt appears. Select Support and enter your TV model number to get the correct firmware. Download the latest firmware for your model of TV from the Vizio support website.