Turn off the TV and unplug the power cord. Insert the USB drive. Press and hold the
: Extract the .bin or image file to the root directory of the USB drive. Flashing : Power off the TV and insert the USB drive. tpsk706spc822 firmware new
Since this appears to be a very specific, non-consumer electronic component (likely an industrial IC, embedded module, or OEM part), this report synthesizes standard industry practices for firmware updates on such devices. Turn off the TV and unplug the power cord