A new supply chain rumor has sparked concern among Apple fans awaiting the iPhone 18 Pro. According to recent reports, the upcoming flagship model could experience a color durability issue similar to one that affected certain iPhone 17 Pro devices. Although Apple has not confirmed the claim, the report has renewed discussion about the long-term appearance of premium smartphones.
The latest speculation comes from a well-known Weibo leaker, who warned that Apple may not have fully solved the problem before the next-generation iPhone arrives later this year.
iPhone 17 Pro Problem Still Draws Attention
Shortly after the iPhone 17 Pro launched, some owners reported that the Cosmic Orange finish gradually shifted toward a pinkish shade. The change reportedly appeared after only a few weeks of regular use, leading some customers to question the durability of the phone’s exterior coating.
According to the report, Apple Stores continue to receive occasional customer complaints about the issue, even though it has not become a widespread defect.
Experts Point to the Anodizing Process
The reported color change may result from the aluminum anodizing process rather than the paint itself. Manufacturers first clean and etch the aluminum before creating a protective oxide layer that absorbs color. Finally, they seal the surface to lock in the finish.
If that sealing process is incomplete, moisture, water, or even natural skin oils may gradually affect the colored layer. Over time, this can alter the phone’s appearance despite normal everyday use.
Rumor Remains Unconfirmed
The same source also claims Apple could use an aluminum frame for the iPhone 18 Pro instead of returning to titanium. However, industry observers note that the leaker’s past predictions have produced mixed results. Therefore, buyers should treat the latest report as speculation rather than confirmed information.
Apple Faces Pressure Ahead of Launch
Apple has not commented publicly on the reported issue or the latest rumor. Nevertheless, expectations remain high for the iPhone 18 Pro, and customers will likely pay close attention to its build quality after the previous concerns.
If Apple has improved the manufacturing process, the company could avoid repeating an issue that briefly overshadowed one of its most distinctive iPhone color options. Until official details emerge, prospective buyers should view the latest reports with cautious optimism.
