Activate your device - Xfinity
Access on Apple TV, Roku, and smart TV's will be available once your Xfinity products have been set up in your home. Learn more Continue
Activate Device - Xfinity
Activate your Xfinity device quickly and securely using the provided activation link.
Activate the Xfinity Stream app on Roku
Go to xfinity.com/authorize from another device (like a mobile phone, tablet or desktop – not from your Roku). From the web browser, enter the six-digit code provided from the Roku device.
Xfinity Activation
Verify Your Xfinity Account First, confirm one of the following details associated with your account: First, confirm one of the following details associated with your account: Mobile phone number Xfinity ID & …
Activate the Xfinity Stream app on LG, Samsung, and Xumo Smart TVs
The sign in screen will appear on your Smart TV with two ways to sign in: enter an activation code or scan the QR code. On another device (like a mobile phone, tablet or laptop — not from your Smart …
Sign in to Xfinity
Get the most out of Xfinity from Comcast by signing in to your account. Enjoy and manage TV, high-speed Internet, phone, and home security services that work seamlessly together — anytime, …
Activate your device - Xfinity
Activate Device You don't have access to Xfinity TV. Want to Upgrade? Shop new deals
Activate Xfinity WiFi
How to activate your Xfinity services. Download the Xfinity App to get activation started. Getting your new Xfinity WiFi Gateway up and running is a breeze.
XfinityWifi Authentication code | Xfinity Community Forum
May 8, 2025 · Something that has always been easy in the past. Just login with your xfinity credentials and you're good to go. But this time it also wanted to send an authentication code to my phone …
Xfinity Activation
Download the Xfinity app on your mobile phone to activate your internet in minutes. Make sure your phone is on your cellular network and click the appropriate link below to get started.