How to Secure WhatsApp with Fingerprint Lock on Honor X7d 4G

Setting Up Screen Lock and Fingerprint

• ⚙️ To begin, access your phone's settings by swiping down the control center and tapping the gear icon.
• 🔒 Navigate to Security and Privacy, then Device Unlock, and select Screen Lock to set up a PIN, password, or pattern if you haven't already.
• 👆 Go to Biometrics and Password, choose Fingerprint ID, enter your password, and tap New Fingerprint to start the scanning process.
• 🧼 It's recommended to clean the fingerprint scanner before adding your fingerprint for better accuracy.

Enabling App Lock for WhatsApp

• 📲 After adding your fingerprint, switch the toggle to the right next to Access App Lock and tap Enable.
• 🔑 You can choose to use your existing lock screen password or set up a custom PIN for App Lock.
• 🔍 In settings, search for App Lock, enter your password, and then scroll to find WhatsApp.
• ✅ Switch the toggle to the right next to WhatsApp to enable the fingerprint lock for the application.

Testing and Alternatives

• 💬 To test, close settings and open WhatsApp; you should now be prompted to use your fingerprint to unlock it.
• 💡 The video also mentions that you can use Face ID as an alternative method for App Lock if your device supports it.
• 👍 Following these steps will help you keep your WhatsApp chats private and secure on your Honor X7d 4G.