1. Switch on your Apple TV model that you use and check the version of the device
2. If it is the second and third generation Apple TV model HBO channel app will be pre-installed
3. Connect your device to good speed network connection
4. Double tap on HBO Go channel app to open it
5. If you have a mobile device start opening a new browser or URL
6. Visit the page hbogo.com/activate and enter this code in the space visible on your device display screen
For HBO Go activation call the toll-free number @ +1-844-227-1410.