Download the Xfinity Stream app from the Apple App Store, the Google Play Store or the Amazon Appstore. Open the Xfinity Stream and Tap Get Started.
Go to Xfinity Authorize to enter the generated code to register a new device.
Enter the code from the device you are trying to activate then click Continue
Once on the Xfinity Stream page you will click where you see Sign In (Next to Existing Xfinity Stream customer)
Then select Xfinity on Campus (students sign in here)
Search and Choose University of Pennsylvania
Then log in with your PennKey and PennKey password
Once logged in, it will bring you to the Xfinity grid to stream Live TV
If you require further assistance after going through this knowledge article, please submit a ticket at support.collegehouses.upenn.edu