You cannot open part06.rar by itself. It is a "split archive." You must have every numbered part in the same folder and then "Extract" the first part ( part01.rar ) to get the single .bin firmware file.

The file you are looking for, , is a specific segment of the firmware for a Mitashi 50 or 55-inch 4K Smart TV (likely using the CV638H-D50 universal motherboard).

Ensure your TV's panel model matches the firmware resolution (

). Using incorrect firmware can result in a "black screen" or an inverted/upside-down display. Format your USB drive to FAT32 .

Sites like Lab-One , Kazmi Elecom , or Remont-AUD typically host these multi-part RAR archives. You will need to download all parts (part01 through part06 or more) for the extraction to work.

You can try searching specifically for the motherboard model " CV638H-D50