The firmware you are looking for, , is a specific software package used for Smart LED TVs with the CV338H-A50 mainboard to support Full HD (1080p) resolutions and custom logo settings.
Are you trying to , or are you looking to customize the startup screen on your TV? The firmware you are looking for, , is
: Sites like LEDTVSoftwares frequently host these specific builds for free. : YouTube channels like D
: YouTube channels like D.K ELECTRONICS provide tutorials on how to download and install this firmware to fix issues like logo hanging or restart loops. You can often find links and installation guides
: Blogs such as ChinaSoftwares are common places where technicians share the multi-part RAR files needed for board recovery.
Because these files are often split into multiple parts (like .part2.rar ) and hosted on third-party forums or repair blogs, direct official downloads are rare. You can often find links and installation guides through specialized community resources: