Sometimes you may need to enable an accessibility service to make other apps function differently.

For example Android has removed the "OK Google" activation sound and replaced it with a vibration in newer versions of Android. Some people have had success in getting the sound back by enabling an accessibility service. But what service should you enable and what exactly is that service going to change on your device? Well now you don't need to worry about that! Just enable this dummy service and other apps will see you as having an accessibility service enabled.