Speculation surrounding an Apple foldable iPhone has intensified following discoveries within the recently released iOS 27 developer beta. Developers examining the new software, unveiled at WWDC 2026, have reportedly uncovered several hidden references that point to Apple actively developing a device with a folding screen.
iOS 27 Beta Reveals Foldable Device Code
Software researcher M1Astra, among others, has highlighted specific code snippets and system files within the iOS 27 beta that suggest Apple is testing software for a foldable iPhone. Key references include mechanisms like foldState, mechanicalAngleDegrees, and angleDegrees. These codes imply the software can detect and adapt to a device's folded, partially open, or fully unfolded state, adjusting the user experience accordingly.
Further fueling these rumors, developers also found indications for repair tools and software support designed for an iPhone featuring more than one display. This aligns with the requirements of a foldable device, which typically incorporates multiple screen panels or a single flexible display.
Laying the Software Groundwork
Beyond direct code references, Apple also showcased several iOS 27 features that could lay the groundwork for a foldable device. These include new full-screen widgets for iPhone, allowing native apps to expand into a wider view similar to an iPad. Additionally, macOS 27 introduced updates to the iPhone Mirroring feature on Macs, enabling users to resize the mirrored iPhone window into wider formats.
A new App Adaptability framework, designed to assist developers in creating applications for multiple display formats, further supports the theory that Apple is preparing its ecosystem for a device with a dynamic screen layout. While these features are beneficial for existing larger iPhone models, they are particularly crucial for the unique challenges presented by a foldable form factor.
Potential Launch and Future Outlook
While the findings are based on software speculation, existing leaks suggest Apple might debut its first foldable iPhone as early as September 2026. This potential launch could coincide with the release of the iPhone 18 Pro and iPhone 18 Pro Max models, marking a significant expansion of Apple's smartphone lineup. Enthusiasts will likely need to wait several months for any official confirmation from the tech giant.