If your Xiaomi Poco F3 power button has stopped responding, feels loose, or the side-mounted fingerprint scanner fails to register your touch, replacing this flex cable will solve the issue completely. Engineered to original specifications, this replacement part provides responsive tactile feedback and high-speed biometric scanning accuracy.
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Product Type: Power ON/OFF Switch & Side Fingerprint Sensor Flex Cable Assembly
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Compatible Model: Xiaomi Poco F3 (M2012K11AG) / Redmi K40
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Function: Power Key Switch Control & Biometric Fingerprint Recognition
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Condition: Brand New & Quality Tested
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Available Colors: Black, Blue, Silver / White (Matching Side Frame)
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Features: Fast Biometric Response, Exact Fit Connectors, Durable Ribbon Design
Note: Clean the surrounding frame edges from dust before attaching the new ribbon cable to ensure smooth button clicks.












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