: Combine all parts to get the firmware file (often named allupgrade_msdXXXX_sos.bin or similar).

Because these files are technical firmware often hosted on specialized forums or community channels, you can find them on:

: The "part03.rar" file indicates this is a multi-part archive. To successfully extract the firmware, you must have all parts (e.g., part01, part02, part03) in the same folder and use a tool like WinRAR or 7-Zip to open the first part. Where to Find the Software

: The full firmware is approximately 1 GB in size.

Plug the TV in or hold the power button (depending on the specific model instructions).

: Copy the extracted file to the root directory of the USB drive (not inside a folder). Flash the TV :

: Tech communities like hashmielecom often host direct links to various "BenKon" resolution files.