Triple-lock phone protection There are three types of lock under the theft protection umbrella on Android, all built into phones running Android 10 or later.

How to Lock and Unlock Apps Using a Free Third-Party App If your Android phone doesn't offer a built-in option to lock apps, don't worry.

With Firefox's newest feature on Android, you can now lock your private tabs and ensure that your browsing remain private at all times.

Your phone is with you at every turn, making it an invaluable safety device, which is made all the easier with Android's built-in Emergency Features.

A beloved feature is back on the Android lock screen, letting you see info at a glance without unlocking your phone.