Just last Friday I went to place my iPhone 4 in my back pocket, missed, and shattered the back glass. I live very close to a shop that replaces the glass. Fiv

Just last Friday I went to place my iPhone 4 in my back pocket, missed, and shattered the back glass. I live very close to a shop that replaces the glass. Five minutes and $100 later, the iPhone 4 is fixed. The owner of the shop said he's fixing about 7 iPhones a day.