Extract the .BIN firmware file from the downloaded archive.
, can be found in the service manual available on Elektrotanya . General USB Update Procedure Download Sharp 22L50M Software rar
Technical information, including schematics and repair info for the Extract the
Press and hold the button on the TV while plugging the AC cord back in. Download Sharp 22L50M Software rar
Continue holding for about 5 seconds until the center icon starts to blink.