: Ensure the TV is completely powered off and unplugged from the wall socket.

⚠️ Avoid third-party driver sites, as these often contain malware or incorrect versions that can damage industrial hardware. 3. Execution

ARE YOU SURE? Y/N

Download and install the official Amlogic USB Burning Tool on a Windows computer.

: This is the standard "U disk updating" process. You load the compatible firmware onto a formatted USB drive, insert it into the TV, and use the Service Menu Menu + 1147 ) to trigger the upgrade. Amlogic USB Burning Tool

Performing a firmware update requires careful preparation. Using the wrong file or an improper format can brick your TV completely.

Wait for the progress bar to hit 100% and show "Burn Success." 2. USB Stick Method (For Functional Menus)