Moderator: Mahe [admin]
Xfinity self install and get troubleshooting support at xfinity selfinstall. This document provides resources to walk you through installation and activation of the equipment and services included in your Xfinity Self-Install Kit please visit here: xfinity.com/authorize and You can find this in your Xfinity folder.go to xfinity.com/authorize to continue the xfinity activation process. and Enter code to activate modem. To activate an xfinity.com/authorize Gateway.