Installing the wrong firmware can make the TV unresponsive.
If you get a "Checksum Error" during extraction, Part 5 or another segment may be corrupted. You must re-download the specific corrupted part. Download CV338H T50 3840x2160 Starlight part5 rar
Right-click Part 1 and select "Extract Here." This will merge all parts into a single .bin file. Prepare USB: Format a USB drive (8GB or 16GB) to FAT32 . Installing the wrong firmware can make the TV unresponsive
Ensure the firmware resolution (3840x2160) matches your TV panel. Download CV338H T50 3840x2160 Starlight part5 rar