Finger print sensor Not working

Please visit the nearest service center if the phone is not even registering any new fingerprint after the update. Try backing up yout data before hand as they might format your phone.

After what update

Dear Samsung Member,

Greetings from Samsung Customer Support!

As per your concern, Kindly perform the following steps to resolve your fingerprint issue please visit this link: https://www.samsung.com/in/support/mobile-devices/what-to-do-when-samsung-phone-is-not-recognizing-f...

In case the issue still occurs. Please visit the service center for a physical inspection of your device. You can locate your nearest service center with this given link: https://www.samsung.com/in/support/service-center/

Warm Regards,
Samsung Customer Support

Same here... although my sensor is working it doesn't identify the fingerprint many a time after the latest update