Samsung Galaxy A14 5G A146 Fingerprint Silver

Fingerprint Sensor for Samsung Galaxy A14 5G: Effective Biometric Reading

This biometric sensor restores fingerprint reading and button functionality on the Samsung Galaxy A14 5G. This is an original pulled part, ideal for replacing a damaged or unresponsive fingerprint reader. It maintains the factory silver tone of the chassis.

Technical Specifications

• Part type: Fingerprint sensor and side button
• Compatibility: Samsung Galaxy A14 5G (SM-A146B, SM-A146P, SM-A146U, SM-A146W)
• Part code: GH81-23300A
• Colour: Silver
• Quality: Original — Pulled

When to Replace

• The biometric reader does not recognise your finger or fails repeatedly
• The fingerprint option has disappeared from system settings — confirm diagnosis
• The physical side button is jammed, damaged or has a torn flex cable
• The device displays a biometric hardware error when starting the test

Notes for the Technician

• Test before applying: connect the part to the device and confirm it works before securing or gluing it permanently. Thus, if there is any issue, the return or warranty is handled quickly and simply.
• Installation difficulty: Medium
• Accessing the component requires removing the back cover and the intermediate frame
• Handle the flexible cable carefully near the connection to the mainboard connector to avoid creases or tears
• Run the biometric data test in the diagnostic menu before fully closing the device

What Distinguishes This Version

This unit was removed from another phone by the manufacturer itself, maintaining exact electrical parameters and millimetric fittings. It is the most suitable choice for technicians who want to restore factory reliability to the device's biometrics.

Frequently Asked Questions

Is the part compatible with the Galaxy A14 4G variant?
No, this version with reference GH81-23300A is specifically intended for the Samsung Galaxy A14 5G (SM-A146).

Is it necessary to recalibrate the sensor after installation?
Usually, it is enough to register the fingerprint again in the phone settings after connecting the new sensor.