There is a shadow on the in-screen fingerprint sensor
Applicable products：
HUAWEI P smart Pro，HUAWEI nova 9(dual sim card 8gb+128gb)，HUAWEI Mate 40 Pro，HUAWEI Y9s(huawei p smart pro dual sim card 6gb+128gb)
Applicable system:
Unrelated to OS version
Applicable products：
Applicable system:
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| There is a shadow on the in-screen fingerprint sensor |
Problem:
When light is reflected off the screen or under strong lighting conditions, a slight shadow from the fingerprint sensor is sometimes visible.
Cause:
In order for the in-screen fingerprint sensor to work correctly, the screen allows light to pass through. Therefore, in certain lighting conditions, the outline of the fingerprint sensor is visible. This does not affect your normal use of the phone.
Thanks for your feedback.