Foldable iPhone Faces Production Hurdles Before October Launch

Apple’s first foldable iPhone, called the iPhone Duo, is facing production challenges, with final-assembly yields reported at just above 60% as of September 17. Supply-chain accounts say the difficulties may limit early output, though Apple has not confirmed the figures or indicated that its announced October sales schedule will change. A person described as close to Foxconn’s supply chain told Jiemian News that, under Apple’s current quality standards, it could take six months to a year for assembly yields to reach a mature level. Foxconn is adjusting equipment and production processes as it works to scale manufacturing, according to the account. The reported yield measure refers to the share of units passing a production stage, but the reports do not provide a detailed definition or independent production records. The reported obstacles also involve components. Accounts say Samsung Display’s foldable OLED panels and hinge parts have faced low yields, delayed deliveries and design revisions. Those issues could leave less time for Foxconn to calibrate final assembly.