An icon in the shape of a lightning bolt. Impact Link Anyone headed to Pocahontas County, deep in the Appalachian mountains, will find failing cell service and sparse WiFi hotspots. The West ...

Knowing how to find WiFi passwords on your iPhone can be a lifesaver. Sure, your phone usually saves the passwords for all the networks you use, allowing you to move seamlessly from WiFi to cell ...

Even when you can't get a cell phone signal, you can still call and text on your iPhone with WiFi calling. Here's how to easily set it up on your iPhone.