If you encounter authorization issues, double-check that your provider has your correct MAC address and that your Portal URL is spelled exactly as provided. How to Easily Install and Setup StbEmu on Google TV
Launch the app and select Configure Application or long-press the screen to bring up the menu and select Settings .
Provide this MAC address to your IPTV provider so they can authorize your device. 4. Finalize Connection
Exit the settings and or restart the app to apply the changes.