
Apple released iOS 18.5 Beta 1 to developers on April 2, 2025, just a day before the current date of April 3, 2025. This initial beta follows the public release of iOS 18.4 and introduces a modest set of refinements, bug fixes, and minor feature enhancements rather than major overhauls. As Apple shifts focus toward iOS 19 development (expected to debut at WWDC in June), iOS 18.5 appears to be a stabilization update, polishing existing features while addressing reported issues. Below is a comprehensive rundown of the new features, upgrades, and changes identified so far in iOS 18.5 Beta 1.

New Features and Upgrades
1. Mail App Enhancements
- Direct Interface Toggles: Users can now toggle “Contact Photos” and “Group By Sender” directly from the Mail app’s interface via the three-dot menu in the top-right corner. Previously, these options were buried in the Settings app under the Mail section, making them less accessible. This change allows for quicker customization, reverting the app to a pre-Apple Intelligence look (e.g., list view without contact photos) if desired.
- Purpose: Improves user control and simplifies reverting to a classic Mail layout, addressing feedback about the AI-upgraded design introduced in iOS 18.2.
2. AppleCare & Warranty Section Redesign
- New Banner: The “AppleCare & Warranty” section in Settings > General now features a prominent AppleCare logo banner with a “Learn More” option. This visually highlights coverage details and encourages users to explore warranty options.
- User Impact: Enhances visibility and accessibility of warranty information, potentially streamlining support interactions.
3. Back Tap Accessibility Improvement
- Toggle Reintroduced: The Back Tap feature (an accessibility option allowing actions via double or triple taps on the iPhone’s back) now includes a banner with a toggle for easier activation or deactivation. This refines the user experience by simplifying management of this feature.
- Context: Previously available but less intuitive, this tweak makes Back Tap more user-friendly.
4. Photos App: Recently Deleted Section
- One-Tap Recovery/Delete: The “Recently Deleted” album in the Photos app has been updated to allow users to recover or delete all items with a single tap. This streamlines photo management compared to the prior multi-step process.
- Benefit: Saves time and reduces friction for users handling bulk photo actions.
5. Satellite Messaging (Potential Expansion)
- Unconfirmed Feature: Some reports suggest minor updates or groundwork for satellite messaging enhancements, building on iOS 18’s capabilities for iPhone 14 and later models. However, no specific changes (e.g., new UI elements or expanded functionality) have been widely confirmed in this beta.
- Speculation: This could be preparatory code for future updates, possibly tied to emergency or off-grid communication improvements.
6. Modem Firmware Update
- Improved Connectivity: iOS 18.5 Beta 1 includes a modem firmware update for iPhone 16 Pro and older models. While exact details (e.g., version number) aren’t specified, this could enhance network reception in weak signal areas or optimize power consumption.
- User Benefit: Potentially better call quality, data performance, or battery efficiency, though real-world impact requires further testing.
Bug Fixes and Stability Improvements
- Apple Vision Pro App: Fixed an issue where the app launched with a black screen if downloaded from the App Store, improving reliability for Vision Pro users on iPhone.
- Writing Tools: Addressed various glitches affecting third-party app compatibility and performance, ensuring smoother operation of this Apple Intelligence feature (e.g., text editing and formatting tools).
- StoreKit Framework: Resolved developer-facing issues, enhancing in-app purchase and subscription functionality.
Additional Notes
- Build Details: The beta carries build number 22F5059b and is approximately 7.65 GB, typical for an initial beta release. It’s available to registered developers via Settings > General > Software Update, with a public beta expected soon.
- Scope: No major Apple Intelligence expansions (e.g., new Siri features) or significant UI redesigns are present, aligning with expectations that iOS 18’s headline features are largely complete.
- Future Additions: Later betas might introduce minor tweaks, such as new wallpapers (e.g., a Pride-themed option rumored for the Release Candidate) or Control Center refinements, based on Apple’s historical patterns.

Context and Expectations
iOS 18.5 Beta 1 reflects a transitional phase. With iOS 18.4 (released prior to this beta) having expanded Apple Intelligence to new languages and regions, added Visual Intelligence to iPhone 15 Pro, and introduced features like Priority Notifications, this update focuses on refinement. Posts on X and early reports from developers indicate a quiet release, with no groundbreaking changes—consistent with mid-cycle updates like iOS 17.5, which added minor features like News+ games. Apple may also release an interim iOS 18.4.1 to address urgent bugs or security issues before iOS 18.5’s public rollout, projected for May 2025 based on past timelines (e.g., iOS 17.5 launched May 13, 2024).
Should You Install It?
For developers, iOS 18.5 Beta 1 offers a chance to test app compatibility with the latest fixes and modem updates. For general users, caution is advised: beta software can be unstable, potentially causing app crashes or battery drain. Waiting for the public beta or final release is recommended unless you’re eager to explore the minor usability tweaks firsthand.
In summary, iOS 18.5 Beta 1 delivers practical enhancements—streamlined Mail options, a refreshed AppleCare section, and improved photo management—alongside critical bug fixes, setting the stage for a polished public release as Apple gears up for iOS 19. Further discoveries may emerge as testers explore the beta, but for now, it’s a subtle yet purposeful update.