Your device's lock screen PIN protects unauthorized users from accessing your device's apps and settings, using a PIN you've chosen. The reason for activating a SIM card lock is due to SIM phishing.

Lock screen widgets were very quickly and quietly phased out of stock Android devices, but you may still be able to use them on some devices with workarounds.

A lock screen is essential, as it makes it harder for unauthorized users to access your phone without knowing your PIN, pattern, or password or by using your fingerprint or face.

Lock Screen Widgets Will Return to Android Phones Google dropped the feature nearly 11 years ago, but Apple recently brought it back into the spotlight with its own version.

Want to keep your phone secure? Avoid using this common PIN code — here’s why it’s risky and what to choose instead.

Android will make it harder for thieves to steal your data even if they know your phone's lock screen PIN.