In order to change how long each artwork does show on your Samsung Frame TV, open the SmartThings app and choose your Frame TV. Once you’ve tapped on either ‘Show all art in a group’ or ‘Show Favourites’, tap the small clock icon to the right of the ‘Stop’ button. You can choose a timing option of your choice between 3 minutes to 7 days. You may also switch the shuffle option off or on.