Apple Inc. has encountered challenges in the engineering development phase of its first foldable iPhone, which could affect its mass production schedule, according to a report published Monday by Nikkei Asia. The report cites multiple sources with direct knowledge of the project.
The sources, who were not named in the report, indicated that Apple has been conducting tests on foldable phone prototypes but has faced issues related to the device’s screen and hinge mechanisms. Engineering verification tests are a standard part of Apple’s product development process, designed to ensure components meet the company’s durability and performance standards before moving toward mass production.
According to Nikkei Asia, the setbacks mean that a potential launch of a foldable iPhone in 2024 or 2025 is less certain. The report did not specify the exact nature of the engineering problems or provide a revised timeline for the device’s development. Apple has not officially confirmed it is developing a foldable phone and has not commented on the report.
The development occurs within an established market for foldable smartphones. Companies including Samsung Electronics, Google, and Motorola have already released multiple generations of foldable devices. Samsung currently holds a significant share of the global foldable market with its Galaxy Z Fold and Galaxy Z Flip series, according to data from industry analysis firms.
Apple has a history of entering established product categories at a later stage, often after competitors have released initial versions. The company has previously followed this pattern with products such as the iPod, iPhone, and Apple Watch, typically waiting to release its own version until it has refined the technology and user experience.
The Nikkei Asia report was later cited by other news organizations, including Reuters. Apple maintains a highly secretive product development process and rarely comments on future products or speculation regarding its development pipeline. Any official plans for a foldable device would likely be announced at one of the company’s scheduled media events.

