My iPhone 6s Plus' home button has a small click before you press it into to actually click it. It started out happening randomly and I couldn't duplicate it however it is now so bad that it never goes away. It is a very slight click but it is there and very annoying. I thought something might be trapped in there so I blew air into it but no luck. I'm not sure who to take this to or if I should even bother taking it in. I am on T-Mobile Jump on Demand with insurance. The phone is not a year old though. I'm not sure how taking it into Apple under warranty messes with my JoD contract. Any suggestions for a fix or suggestions on who to take it to?