OpenSignal is a rival to the often-cited RootMetrics report and it shows a different picture than its rival.
The ax has fallen at company headquarters, in addition to several customer care centers.
The PRIV smartphone will soon be available through every major U.S. carrier.
The company is happy with its past year but knows heavy investment will be needed going forward.
The telecom titan delivered solid subscriber growth in the fourth quarter.
Sprint and AT&T both stopped offering phone subsidies this year.
The No. 4 carrier may revamp part of its network in an effort to generate cost savings.
Hint: Nothing good.
Here's everything you need to know about the nation's fourth-largest wireless carrier.
T-Mobile is the popular kid who's been throwing a two-year party for his friends -- but someone will have to pay for all the festivities soon.