Removing Cooked-In app Smartlock
 

Does anybody know either the filename for this app or how to remove/disable it if it was cooked into the ROM?

Re: Removing Cooked-In app Smartlock
 

It won't be listed as a removable app. What you can do is install one like the dusk version then uninstall it. This will disable the built in one as well. But it will take you back to the old tap to unlock.