Format a USB flash drive (max 16GB recommended) to FAT32 .
Unplug the TV, remove the USB drive, and wait 2 minutes before turning the TV back on. ⚠️ Important Considerations TP.MT5522S.PC822 Main Board Replacement 55"-58" TVs Format a USB flash drive (max 16GB recommended) to FAT32
Use a utility like WinRAR or 7-Zip to extract ; the software will automatically combine all segments into the final firmware file. remove the USB drive
The indicator will blink slowly during the update. Once it blinks rapidly (or changes color), the process is complete. the process is complete.