So long as you have flashed the audio files to "IFS/SETTINGS/ACOUSTIC", the drivers should perform fine. If you're not absolutely sure, try listening to the music on your phone. Look out for the characteristics of the drivers you've downloaded, it should sound louder, more bass, more treble, better fidelity or whatever the description was. If there was no difference, try re-flashing the drivers again (prefferably a different set to check they work).
