The firmware is typically associated with smart LED TV motherboards, specifically the TP.VST6A338.PB818

: Sites dedicated to TV repair often provide multi-part RAR files for high-resolution panels.

Due to the nature of this software being specific to hardware components (often unbranded or white-label TVs), it is generally hosted on specialized technician forums or community-driven file repositories rather than a single official manufacturer website.

The indicator light should flash rapidly, indicating the update is in progress. during this time.

: Since your file is named "part2 rar," you must have all corresponding parts (e.g., part1, part2, etc.) in the same folder before extracting.