Default Fingerprint sensor improvements in new software update from Samsung?

I heard that there was a software update from Samsung for some s5's in certain regions that included improvements to the fingerprint sensor (which I really like using but find finicky). I have already rooted and don't really want to mess with my firmware just in case I can't towelroot it again. I was hoping that someone smarter than me could find a way to extract the improvements (hopefully some miscellaneous files that I could copy and paste). Probably wishful thinking but thought it couldn't hurt to ask

Tapped it!