How to Add Fingerprint Unlock on POCO F7 Ultra: Ultrasonic Sensor Setup Guide

Setting Up Fingerprint Unlock on POCO F7 Ultra

• ⚙️ Begin by opening the Settings app on your POCO F7 Ultra.
• 👆 Navigate to and tap on the Fingerprints, Face Data, and Screen Lock option.
• 🔒 Select Fingerprint unlock to initiate the setup process.

Establishing a Screen Lock

• ⚠️ If you don't already have a regular screen lock (pattern, PIN, or password), you'll be prompted to set one up first.
• ✍️ Choose your preferred pattern and confirm it to proceed.

Registering Your Fingerprint

• ⚠️ Be aware that a screen protector might affect the performance of the under-display ultrasonic sensor.
• 👆 Place your finger on the ultrasonic sensor located under the screen.
• 🔄 Move your finger around to cover different areas of the sensor for better recognition and complete registration.
• ✅ Once registration is complete, tap Done.

Configuring Fingerprint Settings

• ✏️ In the fingerprint section, you can rename the registered fingerprint or add another one.
• 🎯 Decide where you want to use the fingerprint for: lock screen, shortcuts, or fingerprint payments.
• ✨ Customize the appearance of the fingerprint scanner by selecting different effects and choosing whether to show the fingerprint icon when the screen is off.

Testing the Fingerprint Unlock

• 🔒 Lock your POCO F7 Ultra device.
• 👆 Place your registered finger on the sensor.
• ✅ The device should unlock successfully, confirming that the fingerprint has been added and is working correctly.