Fingerprint sensor flex black by Samsung Galaxy M14 5G M146B premium quality

Black fingerprint sensor flex for Samsung Galaxy M14 5G (SM-M146B) premium quality

Side fingerprint sensor flex module for Samsung Galaxy M14 5G (SM-M146B), designed to restore biometric unlocking when the reader stops responding, shows intermittent detection or identification errors. This premium quality replacement integrates the black side button and flexible circuit that connects directly to the motherboard through an FPC connector, ensuring stable data transmission and accurate recognition.

Manufactured with model-specific dimensions for SM-M146B, it guarantees exact fitting within the side frame and proper alignment with the chassis housing. It is a workshop-oriented solution providing direct compatibility and secure installation without structural modifications.

Key features

• Component type: side fingerprint sensor flex
• Function: biometric unlocking and security
• Color: black
• Connection: FPC flex to motherboard
• Compatibility: Samsung Galaxy M14 5G (SM-M146B)
• Quality: high-grade premium equivalent

Premium quality provides a fatigue-resistant flexible circuit, conductive contacts and a fast-response sensing surface. It maintains accurate fingerprint reading and proper integration with the Knox security system and device software, preventing recognition failures after installation. Tight manufacturing tolerances ensure firm assembly and reduced post-repair issues. It restores full side button functionality and reliable fingerprint unlocking.

Installation tips

1. Disconnect the battery before handling the flex.

2. Use ESD protection during the repair.

3. Connect the FPC without forcing the connector.

4. Verify proper alignment of the side sensor.

5. Test fingerprint registration and recognition before final closure.

Technical table

Brand | Compatible models | Technical model | Part number | Component type | Dimensions | Capacity/Voltage | Quality
Samsung | Galaxy M14 5G | SM-M146B | — | Black side fingerprint sensor flex | Model-specific | — | Premium