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Original topic:

S23 - Android 16 and ONE UI8 biometrics issues

(Topic created: 10-25-2025 06:19 PM)
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Rob2025_2026
Asteroid
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Galaxy S23

There seems to be a known problem with Android 16 and the new ONE UI8 upgrade.  After you upgrade to ONE UI8 your device biometrics are working but your apps state "Device Biometrics not working".

Of course they are working as you can use it to log in to the phone, but many Banking Apps etc... all stop working as with the ONE UI8 upgrade these Apps state that Device Biometrics is not working or enabled.

You can restart, delete and add new fingerprints or whatever else nonsense people suggest - but there is a serious issue with Android 16 and ONE UI8.

 

WHEN WILL SAMSUNG FIX THIS !!!!!!!! ???????   Please acknowledge the problem, stop asking people to check their fingerprint sensor (it works) and let us know when you will fix it.

1 Solution


Accepted Solutions
Solution
bawaji
Galaxy
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Galaxy S23

Are your banking apps inside secure folder? I had the same issue with my banking apps in the secure folder and had to delete and reteach the fingerprint inside secure folder.

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7 Replies
Mujibar
Honored Contributor
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Galaxy S23
My biometrics work fine with banking apps on One UI 8.
Pianodude58
Neutron Star
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Galaxy S23
All my apps that use biometrics are working perfectly on One UI 8.
meself
Honored Contributor
Options
Galaxy S23
Not a problem here
Solution
bawaji
Galaxy
Options
Galaxy S23

Are your banking apps inside secure folder? I had the same issue with my banking apps in the secure folder and had to delete and reteach the fingerprint inside secure folder.

Rob2025_2026
Asteroid
Options
Galaxy S23

Brilliant !!!!!

Problem solved !!!!  Thank you.

SAMSUNG - stop telling people to check their fingerprint sensor, check their screen protector etc.... start making everyone aware - if your Apps are in the Secure Folder and you upgrade to ONE UI8 you MUST go to the Secure Folder and re-teach Biometrics IN THE SECURE FOLDER.

Else any App in Secure Folder will not work with Biometrics until you do it.

 

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rperezelhordoy
Constellation
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Galaxy S23

Hi. It seems you found the solution! However, how do you  you re-teach Biometrics IN THE SECURE FOLDER? 

 

Thank you. 

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Rob2025_2026
Asteroid
Options
Galaxy S23

Go into the Secure Folder then click on the 3 dots top right side and then "Settings".......the go to "Secure Folder lock and biometrics" and there will be no Fingerprints there - you will see only PIN, so you go into that menu and  just add new Fingerprints and then all will be working ok.

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