Apple’s first foldable iPhone has attracted strong attention, but early reports of inner-display problems have raised questions about its long-term durability. Some owners have shared images showing lines or cracks near the central hinge.
Apple has acknowledged that a small number of iPhone Duo units are affected. The company has advised customers who experience display problems to contact AppleCare for a replacement.
What Is Happening?

Reports describe bright lines and damage appearing around the folding area of the inner display. Some users have also described unusual resistance or noises while opening and closing the phone.
These reports do not prove that every iPhone Duo has a hardware problem. Apple has said that the issue affects a small number of units, but it has not shared a detailed failure rate or explained the exact cause.
What Did the Teardown Reveal?
Repair specialists have examined the hinge design and compared the internal structure with photographs of damaged screens. One possible explanation involves a support component near the central hinge area.
The theory is that a moving part may not clear the display correctly during folding, creating extra pressure near the affected area. However, this remains a possible explanation rather than a confirmed diagnosis from Apple.
Foldable phones have more moving parts and flexible display layers than regular smartphones. Their hinge design must protect the screen while allowing the phone to open and close thousands of times.
What Should iPhone Duo Owners Do?
Owners who notice lines, cracks, unusual noises or resistance around the hinge should stop forcing the device open or closed. They should contact Apple Support or AppleCare and follow the company’s inspection instructions.
Users should avoid trying to repair the hinge themselves. The inner display and hinge are complex components, and opening the device without proper tools may cause further damage.
Why This Matters for Foldable Phones
Apple’s entry into the foldable market brings more attention to the category. Buyers expect a premium device to offer reliable hardware and strong after-sales support.
Early replacement reports will not automatically define the entire product, but long-term reliability will matter. The hinge, flexible display, dust protection and repair cost are all important factors for anyone considering a foldable phone.
Also Read
- iPhone Duo teardown and hinge analysis
- iPhone Duo sells out on Blinkit
- iPhone Duo gaming compatibility
- Xiaomi 18 Fold vs iPhone Duo
Passionategeekz Take
The iPhone Duo is an important launch for Apple’s smartphone business, but hardware reliability will decide how buyers remember its first generation. Apple’s replacement response is a useful first step. The bigger test will be whether the issue remains limited and whether future production addresses the cause.
[Via: Reuters]

