When your phone struggles to find signal, don't just blame your carrier. Try these troubleshooting tips first.

We’ve all dealt with little to no cell phone service before, and it typically tends to come at a time when you desperately need it. The good news is you can proactively fight dropped calls and ...

Your smartphone keeps you connected in all kinds of ways, whether you want to make phone calls, send texts, check emails, or simply use your favorite apps for entertainment. But all that can suddenly ...

I first wrote about my lousy cell phone service signal quality last month and discussed how an add-on antenna had improved life for me. A cunning PR person subsequently got in touch and hooked me up ...

Sprint rolls out emerging femtocell technology that gives customers a strong cellular signal and flat-rate calling at home, inducing them to give up their landlines Underdog mobile operator Sprint ...

Major Signal Boost, Minor Price: This All-in-One Wi-Fi Extender Is 74% Off This extender covers up to 10,000 square feet, blasts out strong dual-band signal, and keeps every corner connected. For ...

It's “The Tech Days of Christmas,” so help your family: Boost their bad WiFi. Tech columnist Geoffrey A. Fowler has some simple tips to strengthen your and your family's WiFi signal.