Enabling or disabling the USB Wi-fi/USB Disk
a) Press Input + 5 + 9 + 8 + 0 buttons on the remote control.
The DEBUG MENU opens.
b) Tap >>> next to the Advanced settings, then enter the Advanced Setting password at the prompt and tap "CONFIRM" [if you have not set a password before, you will need to set one. Default is 1,2,3,4]
c) Tap <= or => next to USB WIFI Enable and select OFF when prompted to disable USB WIFI. Select ON to enable USB WIFI.
Tap CONFIRM at the prompt. After the system restarts, the setting takes effect.