Apple replaces iPhone Duo units following screen durability concerns
Apple is replacing iPhone Duo units after customers reported screen fractures appearing along the hinge shortly after purchase.

Apple has confirmed it will replace defective units of the newly released iPhone Duo following reports of screen damage occurring shortly after use. Multiple users have documented cracks appearing directly over the device's hinge, often accompanied by display artifacts on the right side of the screen.
The company has acknowledged the issue but has yet to provide specific details regarding the root cause or the total number of affected devices. Technical analysis is ongoing, with experts from iFixit performing teardowns to determine if the hinge mechanism exerts excessive pressure on the display assembly.
The incident highlights the challenges inherent in the design of foldable hardware. As Apple addresses these initial consumer reports, industry analysts are monitoring whether this represents a design flaw or an isolated manufacturing defect.