How to Fix Fingerprint Sensor Not Working on OPPO Reno 15 Pro

Troubleshooting Fingerprint Sensor Issues

• 💡 Ensure your finger is clean, dry, and free from oil or sweat before attempting to use the sensor.

Re-registering Fingerprints

• ⚙️ Navigate to Settings → Security & privacy → Device unlock → Face and fingerprint unlock.
• 🗑️ Tap the three-dot menu next to the lagging fingerprint and select delete.
• ➕ Press 'Add now' to register a new fingerprint.
• ✍️ When adding, place different parts of your finger on the sensor and apply various pressures to capture more data.

Screen and Protector Checks

• ✨ Clean the screen area where the fingerprint sensor is located using a microfiber cloth.
• ⚠️ Inspect your screen protector for any bubbles in the sensor area, as these can interfere with recognition.
• 🚀 After these steps, test the fingerprint sensor to see if the issue is resolved.