iPhone Duo
How to protect
an iPhone Duo
The iPhone Duo's inner screen costs $999 to replace at Apple without AppleCare+. Most of protecting a foldable is habits that cost nothing, plus a case and a protector for the outer screen. Here's what actually helps, and what to avoid.
Updated 15 November 2026 ยท Apple's US repair prices
How this page makes money. Some links below go to Amazon. As an Amazon Associate I earn from qualifying purchases. Links never change a verdict, nothing here is a paid placement, and we don't list Amazon prices because they change by the hour. Repair prices and trade-in values are Apple's own.
What a repair costs
| Repair | Without AppleCare+ | With AppleCare+ |
|---|---|---|
| Inner (folding) display | $999 | $99 |
| Inner display cover layer | $49 | $19 |
| Outer display | $379 | $29 |
| Back glass | $199 | $29 |
| Other damage | $1,499 | $99 |
Sources: Apple iPhone repair estimates, checked 9 November 2026 ยท AppleCare+ prices and fees, checked 9 November 2026
AppleCare+ with Theft and Loss for the Duo costs $19.99/month or $199.99/year. One inner-screen repair saves $900, more than four years of the plan. For a $1,999 phone you fold hundreds of times a week, it's one of the few cases where AppleCare+ is easy to justify. The full AppleCare+ math.
Free habits that protect the inner screen
- Leave the cover layer alone. The inner display has a cover layer that looks like a screen protector. It isn't one to peel off: Apple replaces it ($19 with AppleCare+, $49 without).
- No screen protector on the inner screen. The cover layer already does that job, and Apple replaces it when it wears. A third-party protector can't bend with the fold the same way.
- Check before you close. Never fold it on a card, cable, earbud or crumbs; one grain of sand can mark the inner screen.
- Close it before it goes in a pocket, and keep it away from keys and coins.
- No fingernails or tools on the fold. Clean with a soft, lint-free cloth only, and open and close it by the edges.
What to buy
A case made for the Duo
Covers the corners and back, where most drops land.
Look for: "iPhone Duo" named on the listing, MagSafe magnets, and a design that lets the phone close fully without force.
iPhone Duo cases on AmazonAn outer screen protector
The outer display is the one that touches tables and pockets. A protector costs a fraction of its $379 repair.
Look for: "iPhone Duo outer screen" or "cover screen" on the listing.
Outer screen protectors on AmazonA soft cleaning cloth
For fingerprints on the inner screen, without scratching it.
Look for: lint-free microfiber.
Microfiber cloths on AmazonA fast magnetic charger
The Duo charges at up to 25W on a Qi2.2 charger.
Look for: Qi2.2 or 25W MagSafe, and a 30W or bigger USB-C adapter.
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We haven't tested Duo accessories ourselves, and Duo-specific products are still new. Check each listing names the Duo, and read the return policy.
Already damaged? See what fixing your Duo costs.
Check my iPhone DuoQuestions
Can I remove the iPhone Duo inner screen cover layer?
No. It is part of the display, not a screen protector to peel off. Apple replaces it: $19 with AppleCare+ or $49 without.
Can I put a screen protector on the iPhone Duo inner screen?
No need, and it isn't a good idea. The inner screen already has a cover layer that does that job, and Apple replaces it: $19 with AppleCare+ or $49 without.
How much does it cost to fix an iPhone Duo inner screen?
Apple charges $999 without AppleCare+ and $99 with it.