: You must download all parts (Part 01, 02, 03, and 04) into the same folder on your computer.

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

Updating firmware can be risky; ensure your TV remains powered on throughout the entire update process to avoid "bricking" the device. 1. Download All Required Parts

Right-click only on (the first file in the sequence). Select "Extract Here" or "Extract Files..." .

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 .

: If any part is missing or has a different file size than intended, the extraction will fail. 2. Extract the Firmware File