For Samsung Galaxy A13 , A135 - Replacement Fingerprint Scanner , Reader Button - Black

Restore secure biometric authentication and tactile power control with this High-Resolution Capacitive Fingerprint Scanner. Specifically engineered for the Samsung Galaxy A13 (SM-A135), this component integrates the biometric sensor directly into the power button assembly. Utilizing a high-density FPC (Flexible Printed Circuit), it ensures low-latency communication with the processor’s secure enclave for rapid device unlocking. This module is essential for resolving hardware failures such as "Fingerprint sensor not responding," "Power button stuck," or biometric calibration errors caused by surface scratches or ribbon cable fatigue.