If you are looking for official software updates rather than a specific board dump, you should use official channels: Search for your exact model number (e.g., ) on the Samsung Download Center .
The firmware for the motherboard used in the Samsung 32F6400 Go to product viewer dialog for this item. If you are looking for official software updates
Be cautious when downloading firmware from third-party sites like Telegram or unofficial forums, as installing the wrong firmware version can "brick" your TV or cause display issues (like upside-down images or incorrect colors). Manuals & Software | Official Samsung Support US and insert it into your TV.
Download the "Upgrade File (USB type)" from the official site, unzip it to the root directory of a FAT32-formatted USB drive, and insert it into your TV. If you are looking for official software updates