Xfinity Mobile announced this morning that many of its customers will be receiving a free CQI 8 upgrade, which simply means lower latency and higher speeds, especially when on a congested network.

Xfinity Mobile is crushing the competition, delivering a better overall experience, along with faster download speeds. At least, that's what Opensignal says in its latest report. Now, this might be ...

Comcast is betting on a new offering as customer losses mount.