Fingerprint sensor flex by Unihertz 8849 Shark 3 premium quality

Fingerprint Sensor Flex for Unihertz 8849 Shark 3 – Premium Quality

The fingerprint sensor flex for Unihertz 8849 Shark 3 is the part that enables biometric authentication, allowing you to unlock the phone and authorize secure functions with your fingerprint.

Built to premium quality standards, it ensures sensitivity and accuracy comparable to the factory component, delivering fast and reliable recognition even after long-term use. This replacement is recommended when the sensor becomes unresponsive, slow, or completely fails.

Installation tips:

• Disconnect the battery before handling the flex cable.

• Handle the connector carefully to avoid motherboard damage.

• Test the fingerprint sensor before closing the device.

• Keep waterproof seals intact to preserve dust and water resistance.

Technical table:

Restore full biometric security to your Unihertz 8849 Shark 3 with this replacement, ensuring reliable performance and professional repair results.