Most smartphones have a tiny hole at the bottom of them but it's not always clear what it's for. Here's what that hole is for ...

If you’re running Android 16 on a recent phone, you might want to double-check your notifications. A new bug is causing some alerts to go silent — even with ...

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.