1. Open the mobile QQ Music in the mobile desktop application, enter the required music in the search bar and click Search.

2. Find the version you want to set as the ringtone in the search interface, and then click on the music.

3. Click to enter the interface fire, find more options in the upper right corner, and click.

4. Then find “Set Ringtone” on the interface and click it.

5. Finally, in the ringtone setting interface, click Set as incoming call ringtone, and the mobile phone ringtone is set.