The screen may remain black during the update. Do not turn off the TV or remove the USB. The process usually takes 3–5 minutes.

Use a computer to format a USB drive (8GB or smaller is recommended) to the FAT32 file system.

Ensure the file is for your exact region to avoid remote control or tuner compatibility issues.

Before searching for a .rar file, confirm your TV's internal hardware.

Press and on the TV's side panel (not the remote).