Plug the TV back in. Some models require you to hold the button on the TV (not the remote) until the update light starts flashing.
: Select "Extract Here" using a tool like WinRAR or 7-Zip. Download MSD6A348 T8C1 1920x1080 Innova part4 rar
Once you have the extracted file, follow these typical firmware update steps: Plug the TV back in