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

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 ...

Nothing ruins the perfect fall road trip faster than watching your phone's signal bars disappear. One minute you're cruising along, listening to a podcast and following GPS to a scenic overlook and ...