finger print reader

Samsung Galaxy S7 SM-930F but was originally a SM-930W8 finger print reader

Summary

When I tried the finger print app and setup. Everything seem to work OK. I then decided to cancel and reset without finger print security. I did not see a way to remove this setup. So I then decided to do a system restore but was not listed in Settings.

Steps to reproduce

When I went into Backup & Restore it was not listed in Settings. It was listed in Search but when picked it was blank. I wonder if I got a partial load during sideload?