I have the vibrate button & the sound completely off & "none" for text tone. So basically, every possible sound/vibrate is off. But whenever I plug it in to charge, it makes a clicking sound w/o vibrating. And whenever I recieve/send a text, it makes this certain sound also w/o a vibration. So now I can't really text in public situations where I'm not allowed to 
I've had my phone for about a year already and besides the scratches on the screen protector, it's in good condition. This problem however happened a few months ago only for a week & went back to normal after and now it's happened again, lasting for 2 weeks already ...
I've had my phone for about a year already and besides the scratches on the screen protector, it's in good condition. This problem however happened a few months ago only for a week & went back to normal after and now it's happened again, lasting for 2 weeks already ...