Why does the iPhone Duo break? iFixit has some ideas

Some users of the highly anticipated Apple iPhone Duo have reported issues with the device's foldable display cracking at the hinge without external impact. Complaints surfaced shortly after the phone's release, with some devices reportedly cracking during initial setup. Users are advised to avoid pressing the center of the display when closing the phone. Apple has not provided official guidance on handling the device but will replace defective screens. iFixit has investigated the issue, suggesting that improper alignment of internal components during closure may cause excessive pressure on the display. Their tests indicate that while the device has some dust ingress, it is less than competitors. The exact cause of the display issues remains unclear, and Apple believes it may be an isolated manufacturing error rather than a widespread defect.