Samsung Pass App Use. Select none — default would be set to samsung pass. For that, tap on any wifi network, and the keyboard should pop up.
Go to settings and tap on general management. Follow the instructions on the screen to connect your samsung account to the authenticator app. This app has been providing unlocking service for more than 10 years.
I never installed any custom firmware, nor modified my s8+ in any way.
Samsung pass is a biometric authorization software that basically allows you to use fingerprint, facial recognition, or signature for logging into various platforms. You will now have to open the keyboard app. So far i know about samsung pass sdk, as it allows you to use the samsung fingerprint service features so you must use any samsung mobile device that supports the fingerprint sensor and the fingerprint service with android 4.2 (jelly bean api 17) and above. Everytime i open the app it says my device is rooted.