Online delivery estimates for the iPhone Duo extended into late January 2027 within an hour of Apple opening preorders at 8AM ET on Friday. Apple's website currently displays these delayed dates for every available configuration, despite the device being slated for an in-store launch on October 23rd. Because Apple typically reserves specific units for retail availability, customers may still secure the foldable sooner through in-person purchases at Apple Stores. The cause of the significant online delay remains uncertain, potentially stemming from high demand for Apple's first foldable iPhone, low supply on Apple's side, or a combination of both factors. Apple originally announced the iPhone Duo in September.