Apple's iPhone Fold Production Said to Face SMT Bottlenecks, Outlook 'Not Optimistic' (AAPL)

Apple Inc (AAPL) encountered new manufacturing hurdles for its foldable iPhone on May 26, 2026, as supply chain sources warned that surface-mount technology (SMT) issues are hampering mass production. The Weibo leaker “Fixed Focus Digital” reported the SMT process—vital for attaching components to printed circuit boards in tight foldable designs—has slowed output and left the production timeline uncertain. The leaker noted that while no fundamental manufacturing breakthroughs are pending, the current pace is delayed and the outlook remains “not optimistic.” This follows earlier rumors about hinge durability problems, which drew conflicting supply chain reports, with some sources claiming Apple’s hinge technology is already ahead of rivals. “Fixed Focus Digital” accurately predicted the iPhone 16e name but has missed other forecasts; the SMT bottleneck underscores the challenge of ramping a foldable device with higher component density and limited internal space. Apple has not commented on the foldable iPhone project.