Download Cv338h U42 1366x768 Zephir Part1 Rar -

Use a FAT32-formatted USB drive (ideally 4GB or 8GB).

" firmware; search their site for the specific 1366x768 Zephir variant. Download CV338H U42 1366x768 ZEPHIR part1 rar

Installing the wrong firmware or losing power during the flash can permanently "brick" your TV. Ensure the panel resolution (1366x768) matches your screen's specifications. Use a FAT32-formatted USB drive (ideally 4GB or 8GB)