: Plug the USB into the TV's USB port while it is unplugged .
: Hold the Power Button on the TV panel and plug it into the wall. The indicator light will blink rapidly, showing the update is in progress. Download CV358H U32 HD&FHD part01 rar
: Extract the .rar and place the system .bin file in the root directory (don't put it in a folder). : Plug the USB into the TV's USB port while it is unplugged