Fingerprint sensor flex by Xiaomi Redmi Note 13 4G premium quality

Fingerprint sensor flex in premium quality for Xiaomi Redmi Note 13 4G, compatible with technical model 23129RAA4G. This replacement is designed to replace sensors with recognition failures, slow response, inconsistent readings or complete detection loss caused by wear, moisture or impact.

The flex integrates the fingerprint reader and its direct connection to the main board, ensuring stable and precise signal transmission. Its construction respects original lengths, bends and connectors, allowing exact installation without stressing mounts or affecting other internal components. It is intended for professional repair, designed to restore biometric functionality and ensure reliable device unlocking after replacement.

Key features

• Fingerprint sensor flex
• Compatible with Xiaomi Redmi Note 13 4G
• Technical model 23129RAA4G
• Fast reading and stable recognition
• Exact fit according to original design
• Premium quality for professional repair

Advantages and quality

The premium quality of this fingerprint flex ensures accurate and consistent readings, restoring the speed and reliability of biometric unlocking. Its design reduces intermittent faults and reading errors that affect daily user experience. The flexibility and precise fit simplify workshop installation, reducing repair time and minimizing handling risks. It is suitable for both corrective and preventive repairs, helping extend device lifespan and maintain stable performance.

Installation tips

1. Power off the device and disconnect the battery before starting.

2. Use ESD protection and proper tools.

3. Remove the damaged flex carefully without forcing connectors or tracks.

4. Install the new flex following the original routing.

5. Test fingerprint recognition before final reassembly.

Technical table