: Ensure the firmware matches your specific panel model (found on a sticker inside the TV), as using the wrong version for the can lead to a flipped or distorted image.

You can find the firmware files for the (Board: RT2861V09) on specialized TV technician forums and archive sites.

Because this specific file is part of a split RAR archive (part 7), you generally need to download all parts from the same source to extract the firmware successfully. You can typically find these files on:

: While they often provide the latest full USB recovery images, they may not list older or multi-part archive versions on their public landing page.

: Many TV repair groups host split archives for Realtek-based boards like the RT2861. Important Precautions:

: Since the file is a .rar part, use the latest version of WinRAR or 7-Zip to merge all parts. Place all files (part01 to part07) in the same folder before extracting.

: A primary source for board-specific firmware. You may need to pass a brief technician's test to create an account and download files.