Samsung Galaxy A14 5G A146 Violet Fingerprint Sensor

Fingerprint Sensor for Galaxy A14 5G: Biometric Reading and Fast Unlocking

This fingerprint sensor for Galaxy A14 5G restores the biometric reading and power button of the device. This is an original pulled part, ideal for replacing the damaged biometric reader while maintaining the factory violet colour.

Technical Specifications

• Part type: Fingerprint sensor and power button
• Compatibility: Galaxy A14 5G (SM-A146B, SM-A146P, SM-A146U)
• Part code: GH98-48180A
• Colour: Violet
• Quality: Original — Pulled

When to Replace

• The sensor does not recognise registered fingerprints
• The biometrics option appears unavailable in the system settings — confirm the diagnosis
• The side button does not respond to physical clicking or locking
• Flexible cable damaged or torn during a previous intervention

Notes for the Technician

• Test before applying: connect the part to the device and confirm its operation before fixing or gluing it permanently. Thus, if there is any problem, the return or warranty is handled quickly and simply.
• Difficulty: Medium
• Requires opening the back cover and disassembling the middle frame to access the connection on the main board
• Handle the flexible cable with care near the socket on the chassis to avoid damaging the conductive tracks
• Check the integrity of the FPC connector and clean the contacts before fixing the structure

What Distinguishes This Version

This unit was manufactured by the brand and carefully disassembled from another phone to ensure exact physical correspondence. It is the most recommended solution for repair shops and technicians looking for total reliability in aesthetic and functional finishing.

Frequently Asked Questions

Is this GH98-48180A fingerprint sensor compatible with the Galaxy A14 4G version?
No, this component is intended specifically for the Galaxy A14 5G (SM-A146), featuring specific dimensions and flex different from the 4G variant.

Is it necessary to recalibrate the fingerprint sensor after assembly?
In most cases, simply connect the flex to the main board; if the phone does not recognise it immediately, delete the old fingerprints and register the fingers again in the settings.