iPhone Duo owners report screens cracking along hinge after launch

iPhone Duo owners said the phone’s inner screens developed cracks and stopped working on their own after the Friday, Oct. 23, 2026, launch, with unboxing beginning in China, hours before the U.S. release. Failure reports emerged immediately after the new product’s release. Sources: MacRumors, 9To5Mac

The breaks follow the same path: a crack running down the hinge’s center line, with a horizontal strip of pixels frozen at full brightness. Photos from owners and from demo units show the fracture following the hinge instead of appearing randomly across the display. Sources: MacRumors, 9To5Mac

MacRumors reported that an owner in Australia said the device broke after about six hours, and after fewer than 20 openings, with no visible damage beforehand, while showing the phone to a friend. “Had my iPhone Duo for about six hours and had probably opened it fewer than 20 times,” the owner said. The owner described feeling something near the internal hinge immediately before an audible crack. Apple replaced the device right away after the owner visited an Apple Store.

Sources: MacRumors

9to5Mac said it has seen about 10 unique cracking instances so far, with many similar experiences appearing on the iPhone Duo subreddit. A couple of buyers said their screens cracked during the first setup process, before extended use could be a factor. The outlet estimated that Apple has probably shipped hundreds of thousands or perhaps millions of units, with only a small percentage broken, keeping the count small relative to launch sales. Sources: 9To5Mac

MacRumors said it is unknown how big the problem is and whether complaints will grow over time, since the phone has only been available since the Oct. 23, 2026, launch, and that reports are concentrated on the first days of availability. Sources: MacRumors

MacRumors said early reviewers put an iPhone Duo through folding tests without screen issues, though only a small sample was tested. The report also said Apple is likely collecting defective units to research points of failure, work that could lead to manufacturing improvements. Sources: MacRumors

Commenters on social media and in the 9to5Mac discussion pointed to a working theory: a defective hinge component from a bad batch, slightly misaligned and poking upward onto the inner screen, the idea being a production flaw rather than user handling. Sources: 9To5Mac

MacRumors said pictures of cracked displays also turned up on demo units in China, which got the iPhone Duo hours before the U.S. launch. The outlet said the backstory of most of those images is unknown and that user damage may be a factor, warning that not every circulated photo necessarily shows a widespread defect, since owners may have caused some of the damage themselves. Some of those pictures could be of demonstration units instead of devices bought by customers. Sources: MacRumors

MacRumors said failures from normal use qualify for the one-year warranty, and purchasers also get a two-week return window. Apple’s standard policies provide a remedy path for affected customers. The Australian store swap shows Apple is replacing at least some confirmed cases right away under warranty. Sources: MacRumors

9to5Mac said most buyers with the issue have taken the phone back to the Apple Store for an outright replacement, an easier route than people who bought through carriers or other retailers. Buyers who went through a carrier may have had less luck, since carriers do not keep immediate replacement stock, and those customers face longer waits because those channels do not stock replacement units right away. One buyer was told a drop caused the damage and that the buyer would have to pay for the repair. Sources: 9To5Mac

Some people on social media said not to shut the iPhone Duo by pressing on the middle of the inner screen, a technique meant to avoid stressing the display. 9to5Mac said it is unclear whether that advice is relevant, since no testing supports it as a cause or preventive measure. Apple has not offered any official guidance on the right way to fold and unfold the phone. Sources: 9To5Mac

A commenter identified as thedudu said, “I’m sure Apple will investigate all the units that are returned and find the issue quickly.” 9to5Mac said it reached out to Apple for comment on Oct. 25, 2026, and will update its reporting if it hears back. Sources: 9To5Mac