MEIZU mBlu 21 Face Unlock Not Working? Easy Fix Guide

Troubleshooting MEIZU mBlu 21 Face Unlock Issues

• 💡 If your MEIZU mBlu 21's face unlock scanner isn't recognizing your face, the first step is to set up a new face model.
• 📌 Navigate to Settings > Security and Privacy > Device Unlock > Face and Fingerprint Unlock > Face Unlock.
• ⚠️ Before adding a new model, remove any previously saved face models.

Preparing for New Face Registration

• 🧼 Wipe the surface of your front camera with a dry towel to ensure it's clean for better recognition.
• 💡 Ensure that the lighting in your room is adequate and properly set up to assist the scanner.
• ✅ Once prepared, select 'Start' to begin adding the new face model, and then select 'Done' when finished.

System Checks and Updates

• ⚙️ To ensure optimal performance, check for any available system updates by going to Settings > System > System Update.
• 🚀 Install any pending updates, as they can significantly affect device features and functionality.

Final Steps for Functionality

• 🔄 After applying updates, restart your device by pressing the power button and selecting 'Restart'. This ensures all new settings are applied correctly.
• 🎯 Once the device has rebooted, unlock it and test the face unlock feature to confirm it is now working smoothly.