Keep holding until the update progress bar appears on the screen.
: Do not power off until the TV restarts automatically. Common Sources Download CV338H T50 1920x1080 SamsungIR part1 rar
The file is a specific firmware archive used to update or repair CV338H-T50 smart TV motherboards . This firmware is specifically configured for displays with Full HD (1920x1080) resolution and is tailored to use the Samsung IR remote control protocol. Technical Specifications Keep holding until the update progress bar appears