Searching for specific firmware parts like " CV338H A42 1920x1080 Sony 512M USB part02 rar
(sometimes you need to hold the physical power button on the TV) until the update screen appears. Download CV338H A42 1920x1080 Sony 512M USB part02 rar
to the root of the USB drive (do not put it in a folder). Insert the USB into the TV while it is off. Searching for specific firmware parts like " CV338H