the physical Power button on the TV (not the remote).

💡 : Installing the wrong firmware version can "brick" your TV. Ensure the model number on your TV's back label exactly matches LEO40FSAIN . If you'd like more specific help: Are you getting a specific error during extraction? Is your TV currently stuck on the logo or still functional?

: Right-click on Part 1 (usually .part01.rar ) and select "Extract Here" using WinRAR or 7-Zip . It will automatically pull data from all other parts to create one complete file, usually ending in .bin or .img . 🛠️ 2. Prepare the USB Drive