Manual firmware installation is typically used when a TV is "stuck on logo," has a black screen, or requires a resolution change. : Use a 4GB or 8GB USB drive formatted to FAT32 .

: The standby light should start blinking rapidly, indicating the update is in progress. Do not turn off the power during this time, or you may brick the motherboard.

: Once the blinking stops or the TV restarts, remove the USB drive.

: The "LUCKY" boot animation or logo displayed on a blue background during startup.

Press and hold the button on the TV (not the remote) and plug the TV back in.

: Identifies the specific hardware revision and internal build numbers.

: Extract the .bin file from the .rar archive directly to the root of the USB drive (do not put it in a folder). Initiate Update : Unplug the TV from the power source. Insert the USB drive into the TV's USB port.

: A compressed archive format containing the bin or img installation files. Installation Guide