What does this firmware do?
In rare cases, it is possible that the channel list will be lost when the TV is restarted. This firmware update will help to fix this bug.
Firmware update instructions:
1) Download the firmware.
2) Unpack the files on an empty USB drive.
3) Disconnect the TV’s power cord from the AC outlet.
4) Insert the USB drive into the TV.
5) Connect the TV’s power cord to the AC outlet.
6) The blue LED indicator will flash slowly.
7) After about 60 seconds, the blue LED will start to flash quickly. This indicates: update ready.
8) Disconnect the power cord from the AC outlet and remove the USB drive.
9) Reconnect the power cord and start the TV.
Firmware download link: