: Do not confuse this with Astro A50 gaming headset firmware , which is a completely different product with its own well-documented update issues.
: If the TV still turns on, you may need to enter a service code (often Menu + 1147 or Source + 2580 ) to trigger the update. Download CV338H A50 MIX Self Logo International part1 rar
to FAT32 before copying the extracted files. : Do not confuse this with Astro A50