Why can others unlock the Xiaomi 14 with their fingerprints?
The principle of fingerprint unlocking involves comparing the fingerprints collected during unlocking with those already recorded. During the fingerprint registration process, no specific template is used for comparison, making it impossible to verify if the fingerprint belongs to the same finger. The process simply collects and saves fingerprint data from any finger as templates. When a fingerprint is recognized, it is compared against these saved templates, and if it matches any of them, the unlock is considered successful. This phenomenon is normal. Therefore, it can be confirmed whether there is fingerprint information recorded by different people at the same time.
Does it help?
Yes
No