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.

Fastest Mobile Service in Comcast Markets Introduces Best Offers Complete with 4K UHD Streaming, More WiFi Hotspot Data, Twice a Year Phone Upgrades for New and Existing Customers New Xfinity Mobile ...

How do you add more to "unlimited"? As carriers offer unlimited talk, text and data on their wireless plans, Xfinity Mobile's answer is to launch a new Premium Unlimited plan that includes ...