: Place all downloaded .rar parts into the same folder on your computer.

: Use a high-quality USB 2.0 flash drive (ideally 4GB to 16GB) formatted to FAT32 .

: Press and hold the Power button on the TV (not the remote).

: Once the LED stops flashing or changes color (usually after 2–5 minutes), unplug the TV, remove the USB drive, and power the TV back on normally.

: You cannot use "part02" alone. Search for and download all required parts (typically .part01.rar , .part02.rar , etc.) from a technician forum such as KenotronTV or similar repair repositories.