Samsung's new Good Lock module lets you create advanced Bixby routines You can alter buttons, set macros, and expand the S Pen's functionality, among other tricks. TL;DR Samsung has added a Routine Plus module to Good Lock that lets you craft advanced Bixby commands. You can reassign buttons, set macros, and more. Samsung just made Good Lock more useful, particularly if you wish you could wring more use out of Bixby. As Android Police reports, the company has released a new Routine Plus module for Good Lock that adds a raft of new features to Bixby’s shortcut system.