Luxurious GO Locker Sense Style, design for GO Launcher. 1. Make sure GO Launcher EX V2. 58 or above and GO Locker v1. 0 have been installed. 2. Click "MENU. Preferences. Theme Settings. GO Locker. My locker" to choose the theme. 3. To change background/wallpaper to match homescreen. Go to Go Locker Settings and choose background and select Launcher Background. ✩✩attention✩✩.