Format a USB flash drive (8GB or 16GB) to FAT32 . Copy the extracted firmware file directly to the root directory of the drive (do not put it in a folder). Initiate Update: Turn off the TV and unplug it from the power source. Insert the USB drive into the TV's USB port.
Ensure your board model and panel resolution exactly match these specs before flashing to avoid "bricking" your device. Download MS338 PB819 1366x768 REF30 part05 rar
Plug the TV back in and hold the power button on the TV (not the remote) until the indicator light starts flashing, indicating the update has started. Format a USB flash drive (8GB or 16GB) to FAT32
To update your board, follow these standard procedures for the MS338 series: Insert the USB drive into the TV's USB port
This post provides details for downloading and installing the firmware specifically for 1366x768 resolution displays. This firmware is often used to resolve "standby" issues or software glitches on compatible Android LED TV boards. Firmware Information Board Model: TP.MS338.PB819 Resolution Support: