To lock WhatsApp on Android, launch the app, tap the three-dot menu, navigate to Settings > Privacy > App Lock, and turn on "Unlock With Biometric." To lock WhatsApp ...

Many Android phones come with built-in personalization features to make the devices look uniquely yours, and Samsung is no exception. However, unlike most brands that bake these features into Settings ...

Explore key Samsung security features, smart Galaxy privacy settings, and practical tips that strengthen Samsung phone security and protect personal data from everyday threats.

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Anu is a Features author at Android Police. You'll find her writing in-depth pieces about automation tools, productivity apps, and explainers. Before joining AP, she used to write for prominent tech ...