Ringer/Silent switch issue
My iPhone 6 has been vibrating randomly. I assume it is the switch because the screen shows the screen as it would if I used the switch. I'm not sure what caused the problem, I just do not like it, I was in class and my phone was on silent, and then all of the sudden my phone switched and it started to make noise. I need this fixed. Will my on year warrenty cover this problem?
iPhone 6, iOS 8.3