Don't update new software for Note 20

[ANZ36]

After updating software S note & finger print is not working 

[Dilli]

After every major update please clear system cache in recovery mode. It curtains any cropping up issues.

[Samsung_Support1]

Dear Samsung Member,

Greetings from Samsung Customer Support!

Please perform the below mentioned steps to resolve the issue:

* To improve recognition performance, re-register your fingerprints.

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