Your buds connected to the phone, go to AudioWizard. You can access it pulling down from the top of the screen (one of the options in the shortcut menu between WiFi, Bluetooth, airplane mode, flashlight etc.), or by pressing the volume up or down buttons. Once in AudioWizard in the upper right corner you have a headphone icon. Touch that and you will find a menu with 3 options. First is Headphone effects and you tap it on. Then you have Headphone profile. Tap on that and you will see a long list of manufacturers and models. Search for your particular model. I have found mine and the sound experience is night and day. Later you also go to the last option listening profile, which you should do even if you don't find your earbuds on the list before. Hope it helps!