Fingerprint software

I have a samsung galaxy a70 with one ui 2 and can't add more than 3 fingerprints as there are no more options to add one anymore. Is there a third party app to tweak this or like anything to do to add more fingerprints?

Hello, I want to build a computer with no fans. Could you please point me in the direction of cases that don't need fans. I know I've seen cases that have a heatsink on the outside (the body of the case acts as the heatsink) and there is a heatpipe to the processor and other hot components. Any...