# How to

Source: [https://docs.qualcomm.com/doc/80-41102-1/topic/How-to.html](https://docs.qualcomm.com/doc/80-41102-1/topic/How-to.html)

Use the following guides to add SELinux policies, debug applications, use a simulation
      target, or customize the audio service.

- **[Apply SELinux policy to an application](https://docs.qualcomm.com/doc/80-41102-1/topic/Apply-SELinux-policy-to-an-application.html)**
- **[Debug Apps](https://docs.qualcomm.com/doc/80-41102-1/topic/Debug-Apps.html)**
- **[Switch between legacy audio service and refreshed audio service](https://docs.qualcomm.com/doc/80-41102-1/topic/switch-between-legacy-audio-service-and-refreshed-audio-service.html)**

Last Published: Oct 28, 2026

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