Case wrap protector or third-party gadget is suspected as the cause of the problem of glass breakage or Glassgate on the iPhone 4. No wonder then if Apple does not sell more cases that are considered problematic.
Problematic case is reported to have withdrawn from some Apple retail and online stores. Although there has been no official confirmation, it seemed to affirm that Glassgate problem seriously enough.
It packs are useful for protecting the iPhone 4. But small objects such as sand which entered the case otherwise trigger a stroke or even cracks in the glass case behind the iPhone 4.
Was case referred to includes a free bumper formerly given to address the problem of antenna? Luckily so far, the bumper is still declared unsafe and lead to damage the iPhone.
The Apple tried to find a solution as soon as possible for the problem Glassgate not tarnish the image of the iPhone 4. If true Glassgate exist, then this is the second major problem in the iPhone 4 after Antennagate.