"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." “Hello? Hello? Can you hear me?!” We’ve all been there before: little to no cell phone service at a time ...

No one likes dropping offline, especially if you need to stay in contact. Get expert tips for boosting your cellphone signal on iPhone or Android.

You move your phone ten inches, and your download speed halves. If you've ever used a hotspot indoors, you've experienced this: phone reception is tricky inside. The ...

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 ...