Fault · Biometrics
Fingerprint sensor not responding
The fingerprint sensor is not detected, or a fingerprint cannot be registered.
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Covered on 91 models
- Samsung91With guide
How to approach it
The file identifies sensor power and its bus, interrupt, or reset through BTP, FINGER, or FINGERPRINT. Check the original sensor, flex cable, and connector before measuring. No voltages are assumed and no device biometric data is modified.
Other faults in Biometrics
- Face ID not availableView fault
- Touch ID not workingView fault
Where to find it
- By modelEach model lists the guides that apply to it.
- By familySamsung already has the guide.
Models where it is covered
Samsung · 91 models
See inside every board
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