After launching the Xfinity app, sign in to your account and tap WiFi > Troubleshoot. Follow the on-screen instructions while ...

It isn't a good idea to subject your phone to an untrusted network that someone set up for malicious intent. Even if you spot ...

These minor problems are easy to fix and will save ... If you have Xfinity Flex — the free streaming box provided to Xfinity Internet customers — then you might need to perform a factory ...