Technicians often download these files from specialized firmware repositories. If you are looking for the exact file, reputable sources for this specific board include:
The "part2.rar" suggests the total firmware file was split into multiple parts (likely due to file size limits on hosting sites like MediaFire or Mega). Where to Find the Firmware Download M358 801 1366x768 512M Samsung part2 rar
N.M358.801 (or KK.V35X.801A), a common "three-in-one" board (integrating power, backlight driver, and TV functions). Typically, you copy the extracted
Typically, you copy the extracted .bin file to a FAT32-formatted USB drive, plug it into the TV, and power it on to begin the automatic update. plug it into the TV
You must download all parts (e.g., part1 and part2) and extract them together using a tool like WinRAR or 7-Zip to get the single .bin file required for flashing.