Where is Huawei mate9 ringtone folder?

You need to use third-party software to view and edit. Because Android 7.0 strengthens permission recycling, you need permission to view it.

Method steps:

Find "File Management" on the mobile phone screen and click Enter; Slide down to find the "system"; Click to enter, click "Media" to enter; Click "Audio" to enter; Click "ringtone" to start the search, which is located in the bottom root directory.