: Use a high-quality USB flash drive formatted to FAT32 .
For official software and manuals, it is safer to use the KONKA Download Center or the KONKA Global Support Page to ensure you are getting the correct version for your specific model. Download 35022334 3840x2160 Konka part08 rar
: Copy the extracted firmware file (usually named MstarUpgrade.bin or similar) directly to the root directory of the USB drive (not inside any folders). Initiate Update : Power off the TV and unplug it from the wall. Insert the USB drive into the TV's USB port. : Use a high-quality USB flash drive formatted to FAT32