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iPhone Ultra: Major design issues could delay Apple's foldable indefinitely, says leaked info

iPhone Ultra/Fold design mode hands-on image.
ⓘ MajiBu - edited
iPhone Ultra/Fold design mode hands-on image.
Supply chain leaks suggest trial production for the rumored iPhone Fold/Ultra could be indefinitely delayed if Apple doesn't solve hinge design problems on time. While Cupertino has reportedly achieved a "visually creaseless" display that remains stable over time, mechanical hinge reliability remains a major bottleneck.

Apple’s highly anticipated entry into the foldable market has hit a critical roadblock, says a new report from a known supply chain insider, claiming that trial production for the foldable iPhone Fold (internally known as the iPhone Ultra) has stalled due to durability concerns.

According to the leak, Apple has actually made significant progress in one of the industry's toughest areas - the display crease. Internal testing results reportedly show a screen that maintains a "visually creaseless" look with long-term use/

However, the hinge mechanism remains the primary bottleneck. The mechanical hinge is currently failing to meet Apple's stringent quality standards after high-frequency folding tests.

While the screen holds up, the physical wear and tear on the internal moving parts are deemed unacceptable for a retail device, which is why Apple is ready to delay the launch of the iPhone Ultra/Fold indefinitely rather than release a product with mechanical flaws.

If Apple solves the hardware challenges on time, the first foldable iPhone should be announced alongside the iPhone 18 Pro series in September, powered by the 2nm A20 Pro chip and Apple Intelligence. However, if these mechanical issues persist, a slip into 2027 is likely as Apple refuses to compromise.

iPhone Ultra/Fold design model next to iPhone 17 Pro Max.
ⓘ MaxTech - edited
iPhone Ultra/Fold design model next to iPhone 17 Pro Max.
iPhone Ultra/Fold design model next to iPad mini.
ⓘ MaxTech - edited
iPhone Ultra/Fold design model next to iPad mini.
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> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > News > News Archive > Newsarchive 2026 05 > iPhone Ultra: Major design issues could delay Apple's foldable indefinitely, says leaked info
Martin Filipov, 2026-05-17 (Update: 2026-05-17)