My S5 making a tink tink sound when locking on to gps location. It happens when the icon is flashing in the notification bar. If I turn off location it doesn't make the sound. It's very annoying because whenever the phone looses signal it makes the noise, even in my ear when I'm on the phone. My S4 didn't do this. My wife's S5 doesn't do it. I can't find any setting to turn it off. How do I make it stop?