What else is there to say but wow? Apple really messed up here. They made the much loved IPhone 4 with a glass back that is completely incompatible with other cases other than the bumper cases they manufacture. The good thing is they will increase Apple’s sales however to all of the unlucky people who bought cases outside of the bumper case such as slide on cases, these could very well spell out cracks in your IPhone 4. Apple had also barely really discovered this flay with the IPhone 4. Surprised? Not really, this could be one of those schemes to force customers to purchase their merchandise. Either way I suggest all of you who want to get a hard case go and get the bumper case ASAP and avoid the scratches which lead to cracks.