In which folder is the ringtone of Nubian mobile phone z 1 1 system?

After root, use the R.E(RootExplorer) manager on the mobile phone to enter/system/media/audio. There are four folders in it, namely alarm clock (alarm clock), notification (SMS ringtone), ringtone (incoming call) and ui (effects and sounds of some application operations such as taking pictures), and the ogg files in it are audio files.