Something Apple fans have been eagerly anticipating for years is a "Foldable iPhone." The source code of the newly released iOS 27 Beta software currently seems to confirm that this expectation is about to become a reality.
Two software engineers, M1Astra and Sam Henri Gold, analyzed the internal code of iOS 27 and discovered that Apple is actively developing software components tailored for a new foldable device.
Hidden Secrets in the Source Code (Source Code Analysis)
While the name "iPhone Ultra" is not explicitly mentioned in the software code, several critical strings required exclusively for a foldable phone have been found. These include:
- "foldState": This string is designed to help the software detect whether the iPhone is currently in a folded or unfolded state.
- "angleDegrees", "mechanicalAngleDegrees", "isanglevalid": These three strings help calculate the precise angle at which the phone is opened (for example, 90 degrees or 120 degrees). This allows the software to automatically adapt UI elements when the phone is partially bent.
Use It Like a Laptop: The "Flex Mode" Feature
These lines of code indicate that Apple is set to introduce a feature similar to Android's "Flex Mode" on its iPhone Ultra.
With this functionality, users can partially fold the phone and place it on a table to use it like a "mini laptop":
- Top Half: View videos, FaceTime calls, or other content.
- Bottom Half: Keep your hands free and use the lower screen as a large digital keyboard for typing or as a dedicated gaming controller.
"Ultra" Features Already Spotted in iOS 27
According to insights shared by Bloomberg's coverage regarding M1Astra, several features in the current iOS 27 release are designed to perform exceptionally well on the upcoming 'iPhone Ultra' foldable phone rather than just standard iPhones.
1. Half-Screen Widgets
iOS 27 introduces Full-Screen Widgets. While these occupy the entire display on a standard phone, they are built to fit flawlessly onto a single half of the screen (Half-Display) on the foldable iPhone Ultra. The moment you fold the device, the widget automatically scales down to fit the active half.
2. Enhanced iPhone Mirroring
The "iPhone Mirroring" feature, which projects your iPhone screen onto a Mac computer, has received a major upgrade. The mirrored interface can now be viewed in a larger window matching the dimensions of an iPad. Since the iPhone Ultra will sport an iPad-sized display when unfolded, this enhancement aligns perfectly with the device's form factor.
[Our Exclusive Analysis] What Will the iPhone Ultra Design Look Like?
Apple is known for entering a technology market later than its competitors, but when it does, it refines the experience meticulously. Based on this approach, we can expect some groundbreaking changes in the iPhone Ultra:
Seamless Animations and Multitasking
The transition animation when unfolding the device—moving apps from the smaller cover screen to the expansive internal display—is bound to be incredibly fluid. We can also expect a vastly improved Split Screen multitasking mode that easily supports running three apps simultaneously on a single screen.
Creaseless Display
Most foldable phones currently on the market suffer from a visible crease down the middle. However, Apple is highly likely to leverage a proprietary "Fluid Display" technology to eliminate this issue entirely, delivering a completely flat and seamless screen.
Apple Pencil Support
Since the unfolded iPhone Ultra expands to roughly the size of an iPad Mini, adding Apple Pencil support would be a logical next step. This would make the device an incredibly powerful tool for digital designers and professionals looking to jot down quick notes.
What are the Benefits for Users?
- Two Devices in One: You no longer need to carry or purchase an iPhone and an iPad separately. It acts as a standard phone in your pocket and a full tablet in your hands.
- An Upgraded Cinematic Experience: Watching content on OTT platforms will be next-level, offering an immersive, theater-like wide-screen experience.
- Superior Mobile Gaming: Gamers will not only enjoy a massive display but can also utilize the bottom half of the folded phone as a tactile controller, elevating the entire gaming experience.
Launch Timeline: When is it Coming?
With such extensive lines of code dedicated to foldable mechanics within the iOS 27 software, previous industry rumors are gaining massive credibility.
Launch Details: Apple is widely expected to officially unveil its long-awaited foldable iPhone Ultra alongside the new iPhone 18 series at the Apple Mega Event scheduled for this September. Given the premium hardware, its retail price will undoubtedly sit higher than Apple's traditional Pro Max models.
The mounting digital evidence hidden within the initial developer beta of iOS 27 effectively transitions the "iPhone Ultra" from a mythological tech rumor into an imminent commercial reality. By embedding explicit framework parameters like foldState and mechanicalAngleDegrees directly into its flagship operating system, Apple has inadvertently laid down a definitive software paper trail. This strategic groundwork mirrors the exact methodology Apple used prior to releasing other major category-defining hardware ecosystems, preparing developers to transition away from static application designs toward dynamic, fluidly resizable interfaces.
While competing Android manufacturers have spent nearly a decade iterating on foldable hardware, Apple's late entry into the market follows its classic, deliberate playbook: observe, refine, and perfect. The leaked schematics point to a premium passport-style device that masterfully bridges the gap between a portable smartphone and an immersive tablet. Combined with an aggressive corporate push to engineer a completely flat, creaseless display using specialized chemical mid-frames, the device aims to fix the primary aesthetic compromises that have plagued earlier foldable smartphones.
Financially and strategically, this launch represents a monumental shift for the smartphone industry. By positioning the folding device under the ultra-premium "Ultra" moniker with an expected price tag exceeding $2,000, Apple is targetting power users and digital creatives who demand premium productivity tools. This phone isn't merely an iterative update; it is an ambitious reimagining of mobile multitasking, multimedia consumption, and creative workflow. As the September launch window approaches alongside the traditional iPhone 18 lineup, the tech world eagerly waits to see if this premium foldable will finally redefine the modern smartphone layout and set a brand-new standard for mobile computing.
Frequently Asked Questions (FAQ)
1. Is Apple officially launching a foldable iPhone this year?
While Apple has not officially confirmed the device, extensive code discovered in the iOS 27 beta—including dedicated dual-display checks—alongside finalized factory dummy units, strongly indicates that Apple plans to unveil its first foldable device in September 2026.
2. Why is the device being called the "iPhone Ultra"?
Industry leaks indicate Apple wants to differentiate this revolutionary folding form-factor from the traditional slab phone lineup. The "Ultra" branding highlights its top-tier status, extreme hardware specifications, and ultra-premium pricing, similar to the Apple Watch Ultra.
3. What will the screen sizes be when folded and unfolded?
According to current supply chain schematics, the device features a 5.5-inch outer cover screen for everyday tasks. When opened horizontally in a book-style layout, it reveals a massive 7.8-inch flexible OLED internal display, giving it a form factor roughly equivalent to an iPad Mini.
4. Will the screen have a visible crease like Android foldables?
Apple has reportedly spent a massive budget developing advanced Optically Clear Adhesive (OCA) technology and a structural liquid-metal hinge system. While a minute crease may technically exist, Apple’s design goal is to make it completely invisible and perfectly flat to the touch compared to existing market alternatives.
5. What are the rumored technical specifications of the iPhone Ultra?
The premium device is expected to run on Apple's upcoming A20 flagship chipset, paired with a baseline of 12 GB of RAM to efficiently handle heavy multi-window multitasking. It is also rumored to sport a dual-camera layout on an elongated rear camera plateau, up to 1 TB of storage, and a robust 5,500 mAh split-battery design.
6. Will the iPhone Ultra support Face ID?
Leaked schematics and beta code strings reveal that the iPhone Ultra will likely omit Face ID in favor of a specialized Touch ID sensor integrated directly into the power button. This change allows users to quickly and securely unlock the device regardless of whether it is fully open or closed.
7. How much will the foldable iPhone Ultra cost?
Because of the complex engineering behind the creaseless display, titanium frame, and dual-display architecture, prominent industry analysts predict the retail starting price will land above $2,000 USD.