Updated: May 01, 2025

iOS 18.5 Beta 4 Review: What’s New and Improved?

Apple’s latest test version of iOS, iOS 18.5 Beta 4, is here! If you’re curious about what this update includes, how it performs, and when it’ll officially launch, you’re in the right place. This review breaks down everything in simple terms—no confusing tech jargon! Let’s dive in.

What Is a Beta Version?

Before we start, let’s clarify what a "beta" means. Beta versions are test updates released to developers and volunteers to find bugs before the official launch. Think of it like a rough draft of a book—it’s not perfect yet, but it gives a preview of what’s coming.

Key Details About iOS 18.5 Beta 4

Here’s the basic info you need to know:

Detail Description
Release Date April 30, 2024 (Developers) / Public Beta 3 coming soon
Build Number 22F5068A (The "A" means the final version is near!)
Download Size ~839 MB (About the size of 200 songs)
Supported Devices All iPhones that run iOS 18 (iPhone 11 or newer)
Expected Public Release May 12, 2024

What’s New in iOS 18.5 Beta 4?

This update focuses on fixing bugs and improving stability, but there are a few noticeable changes:

1. Apple Care & Warranty Upgrades

  • Specific Device Names: Your iPhone now shows the exact model (like “iPhone 16 Pro Max”) in Settings > General > Apple Care & Warranty. Before, it just said “iPhone 16.”
  • Faster Loading: The list of your Apple devices (like iPads or Watches) loads instantly now.

2. CarPlay Fixes

  • No More Connection Issues: Beta 4 solves problems where CarPlay wouldn’t connect or play music properly.
  • Smoother Performance: Micro-stutters (tiny pauses) while using apps like Maps or Music are gone.

3. New Wallpapers Coming Soon

Hidden code in Beta 4 hints at two new wallpapers:

  1. Graphite Contours: Dark and light dots creating a textured, glowing effect.
  2. Crystalline Bubbles: Shiny, glass-like bubbles with rainbow reflections.
    A Pride-themed wallpaper is also expected with the final release, following Apple’s yearly tradition.

4. Behind-the-Scenes Tweaks

  • “Live Storage Exclave” Removed: This feature (likely for secure iCloud storage) was pulled for not meeting Apple’s standards.
  • “Generative Experiences” Added: Apple is collecting data to improve AI tools like image creation and writing suggestions.

Performance & Battery Life

Beta 4 keeps your iPhone running smoothly. Here’s how it compares to Beta 3:

Test Beta 3 Score Beta 4 Score
Geekbench Single-Core 3,450 3,529
Geekbench Multi-Core 8,640 8,450
  • Battery Life: Slightly better for most users, but it takes 2-3 days to stabilize after installing the update.
  • Heat Issues: Phones get warm during setup, but this cools down after 30 minutes.

Future Features Hidden in the Code

Beta 4’s code reveals exciting ideas Apple is testing for future updates:

1. Stage Manager for iPhones

  • What It Is: A tool to organize multiple app windows on an external screen (like a monitor).
  • New Tricks: Overlap windows or move them off-screen—great for multitasking!

2. Photographic Styles for Video

  • What It Is: Apply filters (like “Vivid” or “Warm”) to videos beforerecording.
  • Bonus: These styles are non-destructive, meaning you can remove them later.

3. Foldable iPhone or HomePad Support?

A feature called “Super Domino” adjusts Standby mode for square screens, hinting at a foldable device or a new HomePad.

4. Wallet App Upgrades

  • Saved Bank Accounts: View or add bank details directly in Wallet > Apple Pay settings.

Bug Fixes and Known Issues

Fixed in Beta 4:

  • Siri glitches
  • App Store download errors
  • Vision Pro app crashes

Still Broken:

  • Cellular Toggle Bug: The Control Center icon shows different signal bars than the status bar.
  • Wallpaper Glitch: Wallpapers sometimes lose color when scrolling.

Should You Install iOS 18.5 Beta 4?

  • For Developers/Beta Testers: Yes! Report bugs to help Apple improve the final version.
  • For Everyone Else: Wait until May 12 for the stable public release. Beta versions can still have crashes or battery drain.

What’s Next?

  • iOS 18.5 Release Candidate (RC): Expected May 5. This is the final test version before the official launch.
  • iOS 18.6 Beta 1: Coming in late May as a bridge to iOS 19 (launching June 9 at WWDC).

While waiting, check out our guide to iOS 18.4 tips and tricks to master your iPhone’s current features!

FAQ: iOS 18.5 Beta 4

1. When will iOS 18.5 officially release?

Apple plans to launch the iOS 18.5 Release Candidate (RC) on May 5, 2024, followed by the public release on May 12, 2024. The RC is the final test version before the official update.

2. What new features does iOS 18.5 Beta 4 include?

Beta 4 focuses on bug fixes and small improvements, including:

  • Apple Care & Warranty now shows your exact iPhone model (e.g., “iPhone 16 Pro Max”).
  • CarPlay works better with fewer connection issues.
  • Hidden code hints at new wallpapers (coming in the final release).

3. Does Beta 4 add new wallpapers?

No, Beta 4 doesn’t include new wallpapers yet. However, code references suggest two new designs (graphite and crystal themes) and a Pride-themed wallpaper will arrive with the final iOS 18.5 release.

4. Does Beta 4 improve battery life?

Battery life is slightly better for most users, but it takes 2–3 days to stabilize after installing the update. Avoid beta versions if battery reliability is critical for you.

5. Should I install iOS 18.5 Beta 4?

  • Developers/Beta Testers: Yes! Help Apple find bugs before the official release.
  • Regular Users: Wait until May 12 for the stable public version. Beta software can have crashes or glitches.

Conclusion

iOS 18.5 Beta 4 isn’t about flashy new features—it’s about polishing your iPhone’s performance. With fixes for CarPlay, smoother Apple Care details, and hints of future upgrades (like video filters and Stage Manager for iPhones), this update prepares your device for a stable, reliable experience.

While Beta 4 is a step forward, most users should wait for the official release on May 12 to avoid bugs. For now, check out our guide to iOS 18.4 tips and tricks to make the most of your current iOS version. Stay tuned for iOS 19 this summer—it’s going to be big!