So I got my 5s about two months ago, upgraded from a 4s. I love the phone! But just have a couple concerns. The camera makes noise when I shake the phone. My 4s did this so Im not really worried. What does bother me though is the actual lock button rattles too. Its pretty noisy. Is anyone elses like this? I always have an otterbox commuter on my phone but when I took it off to clean the phone I noticed the noise from the button. And I have confirmed it's the button. When I hold it, the noise goes away.. Also, sometimes my phone doesnt alert me when I get texts. I dont know if its the phone or ios...