Fingerprint doesn't working after upgrading android 11

[MrsEmon]

Please solve this issue ASAP 

[love4chat]

Remove old fingerprints and add new once

[Itsdebby]

Delete old fingerprints and readd
Also try cleaning the fingerprint area it might be due to sweat or moisture

[Pajero13]

Which phone

[MrsEmon]

M40

[cs_member8]

Dear Samsung Member,

Greetings from Samsung Customer Support!

We would request you to register your concern in Samsung Members Application. So, that our concern team gets back to you as soon as possible.

Please follow this path to register your concern in Samsung Members Application (Open Samsung Members Application > Get help > Send Feedback > Error report/Ask questions).

Note. please attach the error log file within 15 minutes of the error occurred.

Thank you for writing to Samsung.

Warm Regards,
Samsung Customer Support