On April 28, Apple officially rolled out iOS 18.5 and iPadOS 18.5 Developer Beta 4 to iPhone and iPad users.

How to Download iOS/iPadOS 18.5 Beta 4
If you're a registered developer, you can download iOS 18.5 Beta 4 by going to the Settings app on a compatible device, navigating to General > Software Update, and selecting the latest Beta version.

- Inspired by Mac Pro
- CNC Aluminum Case
- Integrated SSD Slot
- Advanced Cooling Design
- Seamless One-Piece Body
- Enhanced Power Button

- Inspired by Mac Pro
- CNC Aluminum Case
- Seamless One-Piece Body
- Enhanced Heat Dissipation
What’s New in iOS 18.5 Beta 4
While iOS 18.5 Beta 4 and iPadOS 18.5 Beta 4 don't introduce any major new features, they focus on refining the user experience with small but meaningful improvements—especially in the Mail app—and emphasize bug fixes and overall system stability enhancements.
1. New Customization Options for the Mail App
Apple is giving users more control over how the Mail app looks and feels. In iOS 18.5, you now have the option to revert to a more classic layout by hiding contact photos. This brings a cleaner, distraction-free email reading experience for those who prefer a simpler interface.
2. Easier Access to AppleCare Information
The update also makes it easier to view and manage AppleCare coverage. Apple has streamlined where device protection and service options are displayed, making it faster and more intuitive to check your device's warranty status or explore support options—improving the overall device maintenance experience.
3. Bug Fixes and Performance Improvements
Beyond UI tweaks, iOS 18.5 Beta 4 also delivers multiple bug fixes and performance optimizations. While these changes might not be immediately obvious, they contribute to a smoother and more stable experience, laying the groundwork for the upcoming iOS 19 release.
Why My iPhone Gets Overheating and How to Fix It
If you often find your iPhone overheating—especially during wireless charging—you're not alone. Heat buildup can slow down charging speeds and even degrade battery health over time. One effective way to fix this is by using a charger designed with active cooling technology.
Introducing the Zeera Suvolt Gen5 Qi2 Car Charger, a next-generation MagSafe-compatible charger with key features:
-
15W True Fast Wireless Charging: Supports full-speed Qi2-certified 15W wireless charging for iPhone, ensuring faster and more efficient power delivery.
-
Active Cooling System: Built-in intelligent cooling fan actively dissipates heat during charging, keeping your iPhone cooler and protecting long-term battery health.
-
Strong Magnetic Alignment: Upgraded magnets ensure a secure, precise attachment for stable charging, even on bumpy roads.
-
Premium Build and Compact Design: Crafted with high-quality materials for durability, while maintaining a sleek, modern look.
-
Wide Compatibility: Works seamlessly with iPhone 12 series and newer models that support MagSafe.
If you’re serious about maintaining your iPhone’s performance and battery life, investing in a charger like the Zeera Suvolt Gen5 could make a real difference.
Conclusion
iOS 18.5 Beta 4 focuses on small improvements and better stability. To keep your iPhone running cooler and charging faster, consider the Zeera Suvolt Gen5 — a smart upgrade for everyday use.