If your TV is stuck on the logo or experiencing software glitches, follow this general procedure:
Plug the TV back in while continuing to hold the button until the "Software Upgrading" progress bar appears. If your TV is stuck on the logo
Firmware for these boards is typically hosted on specialized community forums and file-sharing groups. Note that because your file ends in part04.rar , you (part01, part02, etc.) for the extraction to work correctly. If your TV is stuck on the logo
: Format a USB flash drive (8GB or smaller is recommended) to FAT32 . If your TV is stuck on the logo
: Channels like Kazmi Elecom are popular sources for specific CV338H firmware dumps.