: Select System Update and choose the option for Local Update or USB Update .
: While holding the button, plug the TV back into the power outlet. : Select System Update and choose the option
: Copy the extracted firmware file (often named upgrade_loader.pkg or similar) directly to the root directory of the USB drive. Do not place it inside any folders unless specifically instructed by a readme file. Step 2: Install the Firmware via USB : Select System Update and choose the option
Navigate to > Device Preferences > Reset (or Factory Data Reset ). : Select System Update and choose the option
How to Update LG TV firmware with USB drive to Fix software errors