Installing the TP.V56.PB826 software is straightforward, but do not turn off the power during the process. Use a 4GB or 8GB USB drive formatted to FAT32 .
When the blinking stops or turns steady, the update is done. Restart: Unplug the USB, then turn the TV off and back on. Common Service Menu Codes Tp.v56.pb826 Software Download
Navigate to Panel Settings -> Mirror Control to flip the screen. Installing the TP