Is your fingerprint scanner failing to recognize your touch, throwing errors, or missing entirely from your settings? This Realme C31 Fingerprint Sensor Flex Cable is the exact replacement part needed to restore your phone’s biometric security and unlocking performance.
Whether your original flex cable was torn during a screen repair, damaged by water, or failed over time, this ribbon module connects the side-mounted sensor directly to your motherboard for instant biometric response.
Key Features:
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Perfect Compatibility: Engineered specifically for the Realme C31 (Model RMX3501) for a seamless, factory-like fit.
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Instant Biometric Response: High-sensitivity scanner chip ensures fast unlocking and app authentication.
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Durable Ribbon Design: Made from flexible, heat-resistant materials with pre-soldered connector pins for reliable power and data transfer.
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Direct OEM Fit: Aligns perfectly with the side key frame and housing assembly.
Product Specifications:
| Specification | Details |
| Product Type | Fingerprint Reader Sensor Flex Cable Ribbon |
| Compatible Brand | Realme |
| Compatible Model | Realme C31 (RMX3501) |
| Sensor Type | Side-Mounted Biometric Scanner |
| Condition | Brand New |
| Quality Control | Tested before dispatch |
Note: Professional installation or repair experience is recommended. Always test the new flex cable on the motherboard before final assembly and re-register your fingerprints after installation.











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