Search for direct download links on the Kazmi Elecom Firmware Database or similar technician forums.

the SPI Flash IC (usually an 8-pin chip like 25Q32 or 25Q64) from the TV mainboard.

the IC into your CH341A, RT809F, or RT809H programmer socket.

Ensure you extract the .rar file using WinRAR or 7-Zip to retrieve the actual .bin firmware file. 🛠️ How to Flash CV56BH Y43 Dump File

the downloaded and extracted .bin file in your programmer software. Write/Program the new dump file onto the IC. Verify the chip and solder it back onto the motherboard.