: After 3–5 seconds, the LED indicator should begin blinking red and green, signaling the update has started. You can then release the Power button.

: Use a clean flash drive (maximum 4GB recommended) formatted to FAT32 . Installation Instructions

: Plug the drive into the USB port (specifically the port furthest from the edge of the case, if applicable).

: Press and hold the Power button on the TV panel, then plug the TV back into the power outlet.

: The firmware often comes in a multi-part RAR archive (e.g., part1.rar , part2.rar ). You must download all parts into the same folder before extracting the main .bin file.

: The TV will automatically enter standby mode (red LED) once finished. Do not unplug the TV or remove the USB drive until the process is complete.