My screen cracked so I replaced it with a new one when I was reconnecting the ribbon for the digitizer and when trying to lock the ribbon down the right clam broke off. Is this what is causing the home button to not work? The screen came with a new home button with it. I know there is nothing can do now for it and thankful for gestures and assistive touch that I don't really need the button just sucks didn't get to work perfectly.