To download and install the from multi-part RAR files, you must follow a specific sequence to ensure the file is reconstructed correctly before updating your TV.

: Use a USB flash drive (8GB or 16GB is usually sufficient) formatted to FAT32 .

: Once the bar reaches 100%, the TV will restart. Unplug the USB drive immediately to prevent it from trying to update again.

You do not extract each part individually. Instead, you extract them as a single volume. Install a compatible archive tool like WinRAR or 7-Zip .