This morning as I was getting out of my car.. I dropped the phone and finally it shattered the back glass. I say finally because I've dropped this phone at least 5 or 6 times previously and it never broke the glass. Only minor scratches on the stainless steel. Good news is that I ordered my iPhone 5S on Sept 28th and it delivers tomorrow. Maybe I unconsciously dropped the phone in preparation for the iPhone 5S?? Anyhow.. does anyone know approx. how much it would cost to replace the back glass? I want to either keep the iPhone4 or try to sell it later.. but if the cost to repair the back glass is not worth the value then I might just leave it as is..