For Samsung Galaxy A920 , A9 2018 - Replacement Fingerprint Reader Scanner Button - Black

Restore biometric security and rapid authentication with this High-Resolution Fingerprint Sensor Module. Specifically engineered for the Samsung Galaxy A9 2018 (SM-A920), this component utilizes a capacitive sensing array to map sub-epidermal ridge patterns with high precision. It features a high-bandwidth Flexible Printed Circuit (FPC) with gold-plated contact headers to ensure a secure data handshake with the motherboard’s Trusted Execution Environment (TEE). This part is essential for resolving hardware-level failures such as "Fingerprint Sensor Not Responding," "Biometric Hardware Not Available" errors, or physical damage to the scanner surface that prevents accurate ridge detection.