I just notice when i came home that it came off and i couldn't find it. So now my phone is stuck on silent. Maybe ill go to to a near apple store this weekend, but i'd like to know if it's repairable.
Mine also fell about a month ago, just 2 days ago I went to Apple Store and they told me that the only way to fix it is to change the iphone for another (for a newone I guess)