If your Xiaomi Poco X3 power key is not responding, or the side-mounted fingerprint sensor fails to unlock your device, this internal replacement flex cable is the perfect solution. Built to match original factory dimensions, it restores instant biometric unlocking and precise physical button clicks.
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Product Type: Power ON/OFF Switch & Side Fingerprint Sensor Ribbon Flex Cable
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Compatible Models: Xiaomi Poco X3 / Poco X3 Pro / Poco X3 NFC
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Function: Side Key Power Control & Biometric Fingerprint Recognition
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Condition: Brand New & Quality Tested
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Available Colors: Shadow Gray, Cobalt Blue
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Features: Fast Biometric Response, Tactile Micro-Switches, Precise Fit Connectors
Note: Clean away dust and old adhesive from the frame slot before mounting the new flex ribbon.












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