fingerprint sensor problem

[pri10]

Fingerprint sensor is not working when iturn on the force dark mode in samsung Galaxy a50

[Samsung_Support3]

Dear Samsung Member,

Greetings from Samsung Customer Support!

Please perform the below mentioned steps to resolve the issue:

1. To improve recognition performance, register fingerprints of the hand used most often to perform tasks on the device.

For further assistance, register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support