iOS 18.5 Developer Beta 1 Release
A. Timing: Following iOS 18.4 update
Apple continues its rapid pace of software development with the release of iOS 18.5 Developer Beta 1, coming shortly after the iOS 18.4 update. This quick succession of releases showcases Apple’s commitment to continually refining and enhancing its mobile operating system.
The iOS 18.5 beta introduces several new features and improvements, building upon the foundation laid by previous versions. Some of the key areas of focus in this update include:
- Enhanced user experience
- Improved performance and stability
- New developer tools and APIs
- Refined privacy and security measures
B. Availability: Users enrolled in developer beta program
The iOS 18.5 Developer Beta 1 is currently available exclusively to users enrolled in Apple’s developer beta program. This restricted access allows developers to:
- Test their applications for compatibility
- Explore new APIs and frameworks
- Provide feedback to Apple on potential issues or improvements
To access the beta, developers need to:
- Have an active Apple Developer account
- Register their devices in the Apple Developer portal
- Install the appropriate beta profile on their device
- Download and install the iOS 18.5 beta through Software Update
It’s important to note that beta versions may contain bugs or unstable features, making them unsuitable for daily use on primary devices. Developers are encouraged to install betas on secondary devices dedicated to testing and development purposes.
As we delve deeper into the iOS 18.5 update, we’ll explore some of the exciting new features and improvements. Now that we have covered the release timing and availability of the iOS 18.5 Developer Beta 1, let’s move on to discuss the Mail App Enhancements, which promise to streamline communication and boost productivity for iOS users.

Critical Bug Fixes
Now that we’ve explored the new AppleCare Management Section, let’s delve into the critical bug fixes addressed in the iOS 18.5 Developer Beta 1 release.
Resolution of black screen issue in Vision Pro app
One of the most significant improvements in this update is the resolution of a major issue affecting the Apple Vision Pro app. Previously, users on iOS 18.4 Beta 1 encountered a frustrating problem where the app would launch with a black screen, rendering it unusable. The iOS 18.5 Developer Beta 1 has successfully addressed this concern, ensuring that the Vision Pro app now launches correctly without any display issues.
This fix is particularly crucial for users of Apple’s new mixed-reality headset, as it restores full functionality to an essential application. The resolution of this bug demonstrates Apple’s commitment to maintaining a seamless experience across its ecosystem of devices and applications.
Fix for AI-powered Writing Tools problems
Another notable improvement in the iOS 18.5 Developer Beta 1 is the resolution of issues related to Apple’s AI-powered Writing Tools. The update addresses a specific problem concerning the preservation of attributes in NSAttributedString when using NSWritingToolsCoordinator or UIWritingToolsCoordinator.
This fix ensures that:
- Attributes are no longer inadvertently stripped from text when using these writing tools.
- The functionality of AI-powered writing features is restored to its intended behavior.
- Developers can rely on consistent attribute preservation when implementing these tools in their applications.
Additionally, the update resolves a bug affecting the isEligibleForIntroOffer(for:) function, which now correctly returns false when no user account is signed in. This enhancement improves the accuracy of offer eligibility checks within apps, contributing to a more reliable user experience.
These critical bug fixes highlight Apple’s ongoing efforts to refine and enhance the iOS experience, addressing both user-facing and developer-oriented issues. With these improvements in place, we can now turn our attention to the overall enhancements brought by the iOS 18.5 Developer Beta 1, which further solidify the stability and performance of the operating system.