iPhone Duo Screen Cracks: Apple Offers Replacements for Early Buyers

The iPhone Duo, Apple's first foldable phone, is now facing reports of cracked inner displays just weeks after its release. Owners on Reddit, X, and MacRumors forums in the US, Australia, and China have posted photos of a bright line running along the fold, often spreading into an L-shaped break across the screen.

Where the cracks are showing up
Most of the damage follows the same pattern: a break near the inner fold rather than the hinge mechanism itself. Some images from China may show demo units rather than retail devices, and it's still unclear exactly how many iPhone Duo units are affected.

Light use, cracked screens
Several owners say the damage appeared after limited use. One Australian buyer reported a crack after opening his iPhone Duo fewer than 20 times. By contrast, reviewers who folded test units thousands of times during the review period reported no issues, which points to a problem limited to a subset of early units rather than a flaw in the fold design itself.

How Apple is handling replacements
Apple appears to be responding case by case. The Australian owner said phone support first offered an express replacement that required a hold for the iPhone Duo's full price with no delivery date, before an Apple Store stepped in and granted a full replacement instead. Other owners report similar experiences, though Apple hasn't issued a public statement outlining a formal policy.

What repairs cost without AppleCare+
For iPhone Duo owners without AppleCare+, Apple's standard screen repair and replacement pricing ranges from $49 to $1,499 depending on the damage and warranty status, so a cracked display can be an expensive fix outside of a goodwill replacement.

Demand still outpacing supply
Separately, Apple is dealing with low production yields on the iPhone Duo, and some orders are reportedly backed up into 2027. That mismatch between demand and supply may be shaping how generous Apple can be with replacements right now.

What reviewers like and don't like
Outside of the crack reports, reviewers have praised the iPhone Duo's hinge mechanism and speakers. Common complaints include the lack of Face ID and apps that haven't yet been updated to make full use of the larger foldable display.

Protecting your iPhone Duo with a Komodoty case
A $1,999 foldable phone is worth protecting from day one, cracked-screen reports or not. Komodoty makes cases built for the iPhone Duo's fold, in slim wood with a Kevlar core, aramid fiber, and Alcantara finishes, with precise cutouts for the cameras and support for wireless charging. See the fitted options in the Komodoty iPhone Duo case collection.