iPhone Duo Teardown: iFixit’s Complete Disassembly and Repair Verdict

iFixit has taken the new iPhone Duo apart down to the last screw, publishing a full teardown. The device earned a 5 out of 10 repairability rating — middling overall, but notably the highest score recorded so far for a foldable phone. iFixit says it was pleasantly surprised by the device’s internal engineering: apart from the internal foldable display, the phone won’t be a repair nightmare.

The outer display and the rear cover of the iPhone Duo come off easily, giving access to most components without having to disturb the foldable inner screen. The pair of batteries sit under a metal shield and are fastened with a special adhesive that can be broken down by running an electric current through it, which makes swapping the cells considerably simpler.

As Apple’s thinnest smartphone to date, the iPhone Duo benefits from a return to a single-level logic board layout, something iFixit applauds. The photo module arrangement is also shown: the camera for the external display (visible at right in the image) is much slimmer than the camera that serves the internal screen (center), which uses the extra depth available in the rear tray.

Removing the bezel around the internal foldable display is relatively straightforward and can be done without damage, a contrast to many competing designs. That said, the inner screen itself remains the tricky part: replacing it would require careful, time-consuming work — and carries significant risk.

Before starting the disassembly, iFixit tossed the iPhone Duo into a bag with a fine colored powder and shook it. The chassis held up well, but the hinge mechanism did not — it jammed quickly, mirroring the findings from JerryRigEverything’s stress test. You can see traces of the green powder caught at the hinge ends in the photo below, which shows the phone’s interior once the inner display has been removed.

The complete teardown, including extensive technical commentary, high-resolution photos and microscope views of the screen layers and sensors, is available on iFixit’s detailed breakdown page.