: You may need to use a USB mouse to navigate the settings and pair the remote or select the correct remote code in the Factory Menu. CVTE MSD338 512M - Camera FV-5
Turn on the TV and press the or Home button on your remote control. Cvte-msd338-512m Smart Tv Update UPD
Insert the USB drive containing the root-level firmware file into the primary USB port of the board. : You may need to use a USB
The key takeaways are:
Flashing incorrect board firmware can permanently brick your hardware. Ensure you meet the following hardware criteria before proceeding with a manual update. Cvte-msd338-512m Smart Tv Update UPD