iFixit has given Apple's iPhone Duo a provisional repairability score of 5 out of 10, its highest for a foldable smartphone so far. The teardown, dated October 25, found batteries that release cleanly and accessible smaller components. The inner display and hinge still demand substantial repair work, and the cause of reported screen failures remains unresolved.
The score is provisional because iFixit is still waiting for replacement parts. Its findings give buyers a way to separate two questions that a single rating can blur: how readily a technician can reach a broken part, and what makes that part fail. The teardown provides direct evidence about disassembly, alongside a hypothesis about the failures.
Battery access improves; hinge access stays difficult
Both battery cells use electrically releasable adhesive. Applying power releases them without the bending and prying that can puncture a cell. iFixit also removed the outer screen and inner-display trim intact, and found cameras and charging hardware accessible with relatively little further disassembly. Those are specific reasons behind its repairability assessment.
Reaching the hinge is another matter. Cleaning or replacing its moving parts requires removing the flexible display and its supports, according to iFixit. That makes the repair path itself a consideration for owners: an accessible battery does little to reduce the work of fixing a hinge beneath the screen.
The screen's cover layer has a separate service procedure. Apple's instructions, published October 23, describe removing and replacing that layer without replacing the OLED underneath. They call for an inner-display fixture, a base and a roller, with camera-hole alignment and controlled rolling angles. This is a repair option for a distinct layer of the display, with equipment requirements that rule out treating it as an ordinary stick-on protector swap.
A possible stress point, without a confirmed cause
To investigate reports of broken screens, iFixit built a hinge model using teardown footage, patents and CT scans, then compared it with damage locations in owners' photos. It found the breaks clustered near a change in display support, slightly below the cable crossing the hinge. In one simulated failure, the central support bar fails to drop far enough and the folding screen presses onto it.
That simulation offers a mechanism to investigate. It doesn't establish that the same mechanism caused owners' failures, or how often it occurs. iFixit presents several possible culprits at that junction. The distinction matters when judging a new device: a teardown can locate a plausible stress point without supplying a population-wide failure rate. Our reporting here is based on iFixit's account and Apple's procedure; we haven't disassembled or durability-tested a Duo.
Replacement-part availability is the next concrete checkpoint for the provisional score. iFixit says it is still waiting for those parts. Confirming the screen-failure mechanism will require evidence beyond the proposed simulation. Until then, the teardown supports a narrower conclusion: several routine repairs look manageable, while work beneath the folding display remains demanding.