Hi, so I've been using the Galaxy N2 for over 3 months now. The touch sound (sound when you touch items on the screen) for those 3 months were a CLICK sound. Suddenly, today I noticed the touch sound became a WATER DROP sound much like the Galaxy S3's one. How did this happen? The sound is very annoying and I enjoy the old click sound. I thought you couldnt even change the touch sound without root access. Any help would be appreciated.