Find and download a free MP3 ringtones app from your phone's app store. Make sure to choose a well-rated and reliable app.
Once the app is installed, explore the available ringtone libraries. Apps often offer a variety of categories, genres, and themes for you to find the perfect ringtone.
When you find a ringtone you like, download it to your phone by following the instructions in the app. Then go to your phone's ringtone settings to set the new ringtone.
