How to upgrade STB
0. Copy binary file to USB Flash memory stick
0. Insert memory stick to USB slot of STB
1. Press [MENU] key to enter [Main Menu]
2. Select [System Setting] item and press [OK]
3. Input "0000" in PIN code box
4. Select [Software Upgrade by USB] item and press [OK]
5. Select binary file to be downloaded and press [OK]