Samsung Galaxy A32 A52 A52S A72 Fingerprint Sensor

Fingerprint Sensor for Samsung Galaxy A32, A52, A52s and A72: Stable Biometric Reading

This fingerprint sensor allows you to restore fast biometric authentication on compatible Samsung devices. The optical biometric reader under the screen resolves recognition and phone unlocking failures caused by a fault in the previous module.

Technical Specifications

• Part type: Optical fingerprint sensor
• Compatibility: Samsung Galaxy A32 (SM-A325F); Samsung Galaxy A52 (SM-A525F); Samsung Galaxy A52s 5G (SM-A526B); Samsung Galaxy A72 (SM-A725F, SM-A726B)
• Identification reference: LID-SGA325272
• Quality: Premium

When to Replace

• The reader does not detect the finger placed on the screen
• Calibration error message or biometric sensor unavailable in settings — confirm the diagnosis
• Constant failures when registering new fingerprints
• Sensor physically damaged during screen or battery replacement

Notes for the Technician

• Test before applying: connect the part to the device and confirm its operation before securing or gluing it permanently. Thus, if there is any problem, the return or warranty is handled quickly and simply.
• Difficulty: Medium
• Access requires removing the back cover and the middle shield to reach the connection on the main board
• Handle the flexible connector with fine-tipped tweezers to prevent creases or damage to the data ribbon
• Make sure that the internal lens and the reading area under the display are free of dust before final closure

What Distinguishes This Version

This Premium quality part offers the highest range of the aftermarket market, ensuring millimeter assembly precision. It is the indicated solution for technicians aiming for a reliable repair without compromising the customer's budget.

Frequently Asked Questions

Is this sensor compatible with both the Galaxy A52 and the Galaxy A52s?
Yes, the component is fully compatible with versions SM-A525F and SM-A526B, maintaining the same fitting and connection bus.

Does replacing the sensor require new adhesive?
If fixing tape is needed during the assembly of the cover or sensor, the adhesive must be purchased separately as it is not included.