The MacRumors forums are packed full of people with 3G iPhones with cracks in them. iPhone owners are speculating that the damage could be caused by everything from heat issues to faulty case castings.
Apple iPhone 3G phones have a cracking issue
Posted on Wednesday, Jul 30 2008 @ 23:40 CEST by Thomas De Maesschalck
HardOCP writes many people are complaining about cracked iPhone 3G phones: