BRAND WANSA SMART LED TV SOFTWARE
MODEL WLE42D8856S
MAIN BOARD *35019017 REV-01 512 MB REM 4GB ROM
RESOLUTION 1920*1080 FULL HD
USB UDATABLE FIRMWARE
UPDATE
Copy the software file into the USB From the remote press and hold Volume Positive button for 30 scand Put on and main Switch
Wle42d8856s