Apple’s Folding iPhone Might Have a Screen Problem!

iFixit's teardown gives the iPhone Duo a provisional repairability score of 5 out of 10 and calls it the most repairable foldable it has seen so far. The video also investigates the inner-screen damage some owners have reported, and offers a hypothesis about the hinge without claiming to have found the cause. It went up on Oct 25, 2026, and runs about 17 minutes.

What the video found

Much of the Duo is conventional iPhone engineering, which is good news for repairs. The outer screen comes off more easily than on most foldables. Panels are held with clips and screws, and the layout doesn't bury replaceable parts. Both batteries use the electrically released adhesive Apple introduced with the iPhone 16, which iFixit calls the best battery removal it has seen in a foldable. One battery sits behind the back glass and the other behind the outer screen, which iFixit thinks is probably why Apple lists battery service at $229 without AppleCare+. Apple's repair manual was available from day one. The downsides: five different screwdrivers across the teardown, and a score that stays provisional until parts appear in Apple's Self Service Repair store.

The matte layer on the inner screen is a removable polymer cover that carries the nano-texture finish. Apple publishes a procedure to replace it, and iFixit says Apple lists that service at $49 without AppleCare+ or $19 with it. Under a microscope, iFixit also found oval subpixels pointing in different directions, which it thinks may be another way Apple helps hide the crease.

The inner display and hinge are the weak spot. Replacing the full assembly means moving a lot of the phone into a new chassis, and iFixit reports Apple's out-of-coverage inner-display service at $999, compared with $568 for the Pixel 11 Pro Fold and $579 for the Galaxy Z Fold 8.

In a dust test with fluorescent powder, most of the dust stopped at the adhesive seals and the sealed compartments looked fairly clean, though dust collected in the USB-C port and speaker mesh. Some reached the hinge, which iFixit says explains the crunching in its own test, but less than in the Galaxy Z Fold 8 or Pixel 11 Pro Fold. That's a home test, not an IP certification.

On the screen failures, iFixit notes that many owner reports describe a crunch while folding or unfolding, and that the damage tends to appear in the same spot, at the hinge's center pivot just below the gap where a flex cable crosses between the two halves. Its CT scan shows the hinge is shaped differently there, with several edges meeting, and it asks whether the center bar fails to sink fully as the phone closes. It's careful to call this a hypothesis: pressure, a trapped particle, repeated bending or a manufacturing defect could cause similar damage. Its own answer to whether the hinge is to blame: "Maybe."

How it compares with other reviews

iFixit's dust result is gentler than JerryRigEverything's, whose dust-filled hinge stopped closing, though the two tests used different amounts and kinds of debris. The launch reviews from Marques Brownlee, The Verge and Mrwhosetheboss came out before the screen reports and don't address them.

What it doesn't cover

iFixit can't confirm the cause of the screen damage, and it doesn't estimate how many phones are affected. Apple has acknowledged an inner-display issue, iClarified reports, but hasn't named a cause; our teardown roundup tracks what Apple has said. Repair prices are as iFixit reported them on Oct 25 and can change.

More on this topic

If repair costs worry you, read Is AppleCare+ worth it? and what AppleCare+ doesn't cover. To keep dust out of the hinge, see how to protect the crease, and for when a crease is normal, the crease explainer.