Because this is labeled as , you must have all corresponding parts (usually part1 and part2) saved in the exact same folder on your computer to extract the complete file successfully. 🛠️ File Specifications Mainboard Model: TP.MS338.PC821 Supported Resolution: 1920x1080 (Full HD / FHD) Brand/Region Customization: Santron India File Type: Compressed RAR archive (Part 2) ⚠️ Important Warning

Right-click on part1.rar using a program like WinRAR or 7-Zip and select "Extract Here". It will automatically pull the data from part2 to create the usable firmware file (usually ending in .bin or allbackup.bin ). 📺 General USB Installation Steps

Transfer the extracted firmware file directly to the root directory of the USB drive (do not put it inside any folders).

Flashing the wrong firmware can permanently brick your television. Please ensure that:

Do not turn off the power during this process. Once the blinking stops or the TV reboots, the installation is complete. Remove the USB drive.

Unplug the television from the main power socket.