Update instructions:
Download the zip file.
Unzip the file; this will create a folder that contains file(s).
Open the folder, copy the file(s) to the root level of a USB stick.(Do not copy the folder.)
Power the game off.
Insert the USB stick.
Turn the game on.
After the game boots up, there will be an option for software update.
The volume buttons change options for full or quick update. The enter button selects the option and starts the update.
Once the update is completed, turn the game off and remove the USB stick.
Turn the game on and the game will be running the new code.