Do not power off the TV or remove the USB drive during the process (usually takes 3–5 minutes), as this can permanently damage the mainboard. How to Update Smart Tv Software by Usb @KazmiElecom
Ensure you have part01.rar and any subsequent parts (part02, etc.) from a reliable source like SmartTech TV Downloads or specialized repositories like Kazmi Elecom . Download 35022477 1920x1080 DAEWOO Firmware part01 rar
Move the extracted .bin or .pkg file to the root directory of the USB drive. Do not place it inside any folders, or the TV will not find it. 3. Installation Methods Do not power off the TV or remove