How the fingerprint sensors in smartphones can be damaged?

Question

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Answer 1

The modern fingerprint sensors in smartphones are contact-only. You don't have to drag your finger across the sensor. It is usually placed in the front, on the side or at the rare of smartphones as a protruding sensor component just like the camera component. Hence, it is prone to damages just as much as the camera of smartphones. Following are some of the ways in which this fingerprint sensor can get damaged:

• When the smartphone is dropped and the fingerprint sensor makes an impact with the surface in contact: the sensor might get dents, scratches or completely broken leaving it useless unless it is repaired.
• When the smartphone is dropped in water: Unless the smartphone is water-resistant.
• Tampering, scratching or disassembling the smartphone without expertise.
• Could happen due to faulty hardware equipment within the smartphone. This is due to an internal issue.
• Could also happen due to a corrupt software which might render the fingerprint sensor unusable.

Answer 2

Fingerprint sensors in smartphones can be damaged by physical damage, exposure to liquids, dirt or dust buildup, software issues, and hardware defects.

Answer 3

There is no known way to damage the fingerprint sensors in smartphones. It is important to keep in mind that the fingerprint sensor is a sensitive piece of technology and may be lost or damaged over time.

Answer 4

It does not easily crack, scratch, or wear out. However, if the fingerprint sensor is hit by any hard, sharp objects, it may crack, get scratched, or wear out over time. Suggestion: Do not place your phone together with sharp objects (such as keys or gravel).