How to use your own mp3 file as your message tone/ring tone? How to use a custom mp3 file for your text alerts/call tone?(I english ko lng, bka may hindi maka intindi ) simple: all you need are : mp3 file, rooted android, and simple brain step 1: pick your mp3 file, hold it and copy, step 2: use a root explorer/root file manager, got to system/media/audio/notifications and paste your desired file and your ok, check on settings/sound/phone ringtone/notification ringtone and you're done :) add me on facebook Mark S. Mirage thanks :)