Overview
- Apple acknowledged on Monday that a small number of iPhone Duo units show inner-display failures and told affected owners to contact AppleCare for warranty replacement.
- Early buyers posted reports and photos showing hairline fractures or bright pixel lines clustered at the central hinge after only a few folds and often after an audible crunch or pop.
- iFixit's teardown, fluorescent-dust test and 3D hinge simulation located damage where a flex cable crosses a central support bar and said the bar may not retract fully or dust can enter the hinge and interfere with the mechanism.
- Replacement logistics are already strained because of limited spare inventory; some customers received immediate in-store swaps while carrier replacement stock is scarce and out-of-warranty inner-screen repairs are listed by Apple at $999.
- The trouble underlines long-standing engineering limits for foldable phones, iFixit's provisional 5/10 repairability score shows the Duo is comparatively serviceable, and Apple’s handling of replacements will shape buyer confidence in the new product category.