# **Apple Sends Out iOS 18.3.1: System Enhancements and Bug Fixes for iPhone Users**
Apple has officially launched **iOS 18.3.1**, a small update designed to correct bugs and enhance system performance. This update comes after the rollout of **iOS 18.3**, which added various new features and enhancements for iPhone users. In conjunction with iOS 18.3.1, Apple has also issued updates for **iPadOS 18.3.1, watchOS 11.3.1, visionOS 2.3.1, and macOS 15.3.1**.
## **What’s Fresh in iOS 18.3.1?**
Though Apple has not unveiled any significant new features in this release, **iOS 18.3.1 is centered on bug fixes and minor upgrades**. Some of the notable adjustments include:
### **1. Calculator Application Improvement**
– The **Calculator app** now repeats the last calculation when the equals (`=`) sign is tapped once more. This minor adjustment proves handy for users who regularly conduct repeated calculations.
### **2. Keyboard Issue Resolution**
– Apple has fixed a problem where the **keyboard could vanish** when starting a typed Siri request. This correction guarantees a more seamless experience when using Siri through text input.
### **3. Apple Music Playback Fix**
– A glitch that caused **audio playback to persist until the song concluded even after exiting Apple Music** has been corrected. This change guarantees that closing the app effectively halts music playback.
## **Overview of iOS 18.3 Features**
Despite iOS 18.3.1 being a minor update, the earlier **iOS 18.3 release** brought several significant features, such as:
### **1. Notification Summaries (Available on iPhone 16 models, iPhone 15 Pro, and iPhone 15 Pro Max)**
– Users can now **adjust notification summary preferences directly from the Lock Screen**.
– A new **italicized text style** and glyph have been introduced to distinguish summarized notifications from other notifications.
– Notification summaries for **News & Entertainment apps** were temporarily suspended but are set to return in a forthcoming update.
### **2. Camera Control Enhancements**
– **Camera Control icons** now feature **Dark Mode** for enhanced visibility.
– The **AF/EF toggle** has been renamed to **“Lock Focus and Exposure”** for clearer understanding.
### **3. Visual Intelligence Improvements**
– iOS 18.3 has added **Visual Intelligence support** for adding events to the Calendar app. When examining a poster or flyer, iOS can now propose adding an event to your calendar.
– The **Camera Control feature** can now **recognize plants and animals in real-time**, akin to Visual Look Up.
## **How to Upgrade to iOS 18.3.1**
To update to iOS 18.3.1 on your iPhone:
1. Open the **Settings** application.
2. Navigate to **General** > **Software Update**.
3. Tap **Download and Install** if the update is accessible.
## **Final Thoughts**
Although **iOS 18.3.1** is a minor update, it resolves essential bugs and enhances the overall user experience. Apple is dedicated to fine-tuning iOS 18 with incremental improvements, ensuring higher performance and usability. If you haven’t done so already, it is advisable to install iOS 18.3.1 to take advantage of these corrections and enhancements.
Stay informed for more updates as Apple gears up for future iOS versions! 🚀
