Find out how to diagnose and fix bad cell service with these expert tips for getting more bars on your iPhone or Android.

In this video, discover effective techniques to boost your internet and Wi-Fi signal for high-speed performance on any phone.

There's a lot that modern smartphones can do. Sure, the selection of pre-installed apps lets you make phone calls, send text messages, and capture high-resolution images, but it is the ever-expanding ...

Most phone providers including EE, O2, Three and Vodafone offer wi-fi calling. Your phone must also support the feature, ...