iOS 18.3 Update & Features with Apple Intelligence (2025)

iOS 18.3 Release, Updates, SideStore iOS 18, Install IPA on iOS 18, Jailbreak News, and Installation Guide

What is iOS 18.3?

iOS 18.3 is the latest update to Apple’s mobile system, released in January 2025. It has new features and fixes to make iPhones work better, especially the iPhone 16 series.

iOS 18.3 Features

iOS 18.3, released in January 2025, adds new features, fixes bugs, improves security, and makes iPhones better to use. It works great on the iPhone 16 series and other supported models.

iOS 18.3 Visual Intelligence Features

• Plant and Animal Identification in iOS 18.3: Use your iPhone camera to recognize more plants and animals, perfect for nature lovers.
• Event Scheduling in iOS 18.3: Easily add events to your Calendar app by scanning posters or flyers.

Apple Intelligence in iOS 18.3

• Apple Intelligence Enabled by Default in iOS 18.3: This AI feature is now turned on automatically after upgrading.
• Notification Summaries in iOS 18.3: News and entertainment notifications now use italic text for better visibility. You can manage summaries right from the Lock Screen.

iOS 18.3 Bug Fixes and Performance Updates

• Calculator App in iOS 18.3: You can now tap the equals sign twice to repeat your last calculation.
• Siri Keyboard Fix in iOS 18.3: Fixes the issue where the keyboard would disappear during typed Siri requests.
• Apple Music Bug Fix in iOS 18.3: Stops music from playing after you close the app.

iOS 18.3 Security Fixes

• Better Security in iOS 18.3: Fixes 25 security problems, protecting your data and device.
• Important iOS 18.3 Updates: Fixes issues with CoreMedia, Photos, AirPlay, and Safari WebKit to keep your iPhone safe.

Other Features in iOS 18.3

• Black Unity Wallpaper in iOS 18.3: A new wallpaper celebrating Black History Month.
• Genmoji in iOS 18.3: New Genmoji options for fun messaging.

iOS 18.3 makes your iPhone smarter, safer, and more fun to use. It’s a great update for all supported devices, especially the iPhone 16 series.

iOS 18.3 Update

iOS 18.3, released on January 27, 2025, is the latest update for iPhones. It brings new features and fixes, improving your iPhone experience, with focus on iPhone 16 series.

iOS 18.3 upgrades Apple Intelligence, adds Visual Intelligence features, and strengthens security. It also fixes bugs in apps like Calculator, Siri, and Apple Music.

Update to iOS 18.3 for a better, smarter, and safer iPhone experience!

iOS 18.3 Compatibility

iOS 18.3 works on many Apple devices. Here’s a list of compatible devices:

iPhone Compatibility:

• iPhone 16, iPhone 16 Plus, iPhone 16 Pro, iPhone 16 Pro Max.
• iPhone 15, iPhone 15 Plus, iPhone 15 Pro, iPhone 15 Pro Max.
• iPhone 14, iPhone 14 Plus, iPhone 14 Pro, iPhone 14 Pro Max.
• iPhone 13, iPhone 13 mini, iPhone 13 Pro, iPhone 13 Pro Max.
• iPhone 12, iPhone 12 mini, iPhone 12 Pro, iPhone 12 Pro Max.
• iPhone 11, iPhone 11 Pro, iPhone 11 Pro Max.
• iPhone XS, iPhone XS Max.
• iPhone XR.
• iPhone SE (2nd generation or later).

iPad Compatibility:

• iPad Pro (M1 and later).
• iPad Air (M1 and later).
• iPad (7th generation and later).
• iPad mini (6th generation and later, including A17 Pro models).

iOS 18.3 Download and Installation 

iOS 18.3 Download

Check for Updates:

1. Open Settings on your iPhone.
2. Go to General > Software Update.
3. If iOS 18.3 is available, you’ll see the option to Download and Install.

Beta Program:

• To try iOS 18.3 beta, go to beta.apple.com.
• Sign in with your Apple ID and follow the steps to download the beta profile.

iOS 18.3 Installation

Backup Your Device:

• Before installing iOS 18.3, make sure to back up your device.
  • Using iCloud: Go to Settings > [Your Name] > iCloud > iCloud Backup, and tap Back Up Now.
  • Using iTunes/Finder: Connect your iPhone to your computer, open iTunes/Finder, select your device, and click Backup Now.

Install via Settings:

1. After downloading iOS 18.3, tap Install Now to start the process.
2. Follow the on-screen instructions. Your device may restart during installation.

iOS 18.3 Update Process

• Download: The update will begin once you click Download.
• Installation: It may take a few minutes to install, depending on your internet and device speed.
• Restart: Your device will restart during installation.

Restore After Update

Using iCloud:

1. Go to Settings > General > Transfer or Reset iPhone.
2. Tap Erase All Content and Settings.
3. Follow the prompts to restore from iCloud backup.

Using iTunes/Finder:

1. Connect your iPhone to your computer.
2. Open iTunes or Finder, select your device, and click Restore Backup.

iOS 18.3 Sideloaded Apps | Install IPA files iOS 18

Sideloading apps on iOS 18.3 means installing apps from outside the App Store. Here’s an easy guide:

iOS 18.3 Sideloaded Apps and EU Sideload Policy

In the EU, thanks to the Digital Markets Act, users on iOS 17.4 and later, including iOS 18.3, can sideload apps from places like Aptoide and AltStore without jailbreaks or certificates.

Best iOS 18.3 Sideloading Tools 2025

1. SideStore for iOS 18.3
   • Lets you sideload IPA files on iOS 18.3 without jailbreaking.
   • It’s simple and works directly on your device.
2. AltStore for iOS 18.3
   • AltStore signs IPA files with your Apple ID. You need a computer to set it up, but after that, you can use it on your iPhone.
   • You must re-sign apps every seven days to keep them working.
3. Sideloadly for iOS 18.3
   • Like AltStore, Sideloadly helps sideload IPA files but also needs apps to be re-signed regularly.
4. Scarlet for iOS 18.3
   • Scarlet is another tool for sideloading apps, but it often gets revoked, so apps might need reinstalling.
5. PluginEasy for iOS 18.3
   • This lets you install AltStore on iOS 18.3 without a computer by doing tasks on promoted apps.

iOS 18.3 Jailbreak Tools

Jailbreak iOS 18.0 – iOS 18.2.1 with Palera1n Jailbreak

If your device runs iOS 18.0 – iOS 18.3, you can use the Palera1n Jailbreak to enable tweaks and customizations. But remember, jailbreak depends on the type of device you have.

Can You Jailbreak iOS 18.0 – iOS 18.3 in 2025?

Yes, it is possible to jailbreak iOS 18.0 – iOS 18.3, but only for certain devices:

• Newer Devices: Full jailbreak tools are not yet available for newer iPhones and iPads.
• Customization Tools: Tools like Nugget and MisakaX work on all devices with iOS 18, letting you modify settings even without a full jailbreak.

Jailbreaking iPad 7th Generation with iOS 18

The iPad 7th Generation is the only device that supports a full jailbreak on iOS 18 in 2025.

Here’s why it’s great for jailbreak fans:

1. Runs iOS 18: The iPad 7th Generation supports the latest version of iPadOS 18.
2. Checkm8 Compatibility: This device uses checkm8, a BootROM exploit that Apple cannot patch. It works perfectly with the Palera1n Jailbreak permanently.
3. Best for Tweaks: If you enjoy personalizing your device, this iPad is perfect for running tweaks and adding features.

Installing Cydia on iOS 18.3

Installing Cydia on iOS 18.3 is possible with an online jailbreaking tool. This tool works with iOS 18.3 and iPadOS 18.3 to install a virtual Cydia package manager. It gives a safe way to try tweaks and themes without needing a full jailbreak.

iOS 18.3 Beta Program 

The iOS 18.3 beta program lets developers and public testers try new features and updates before they are available for everyone. It is part of Apple’s Beta Software Program, where users can test iOS 18.3 and give feedback to help improve the final version.

Types of iOS 18.3 Beta

• iOS 18.3 Developer Beta:
  • Available for developers through the Apple Developer portal.
  • You need an Apple Developer account to join.
  • It gives access to the latest iOS 18.3 beta versions for testing.
• iOS 18.3 Public Beta:
  • Open to everyone who joins the Apple Beta Software Program.
  • Anyone can try the iOS 18.3 beta without needing a developer account.
  • It comes after the developer beta version.

iOS 18.3 Beta Versions

• iOS 18.3 Beta 1:
  • The first version of iOS 18.3 beta, with updates and minor bug fixes.
  • Added support for smart home devices like robot vacuum cleaners in the Home app.
• iOS 18.3 Beta 2:
  • Updated the Calculator app with a feature to repeat calculations using the equals button.
  • Fixed some bugs and improved the user interface.
• iOS 18.3 Beta 3:
  • Released with updates to Notification Summaries and Camera Control.
  • Fixed previous issues and improved the overall experience.

iOS 18.3 Tips and Tricks

These simple tips and tricks will help you get the best out of iOS 18.3 and enjoy its new features.

iOS 18.3 Tips

Visual Intelligence in iOS 18.3:

• Use Visual Intelligence in iOS 18.3 to find out about plants and animals by taking pictures with your iPhone 16.
• Scan posters or flyers to add events to your Calendar app fast.

Manage Notifications in iOS 18.3:

• Notifications in iOS 18.3 now have italic text to make them easier to see.
• Change notification settings straight from the Lock Screen.

Calculator App in iOS 18.3:

• Repeat your last calculation by double-tapping the equals button in the iOS 18.3 Calculator app.

Siri Fix in iOS 18.3:

• iOS 18.3 fixed a problem where the keyboard would disappear during typed Siri requests.

Apple Music Fix in iOS 18.3:

• iOS 18.3 fixed an issue where music kept playing after closing Apple Music.

Security Updates in iOS 18.3:

• Install iOS 18.3 to fix important security problems and keep your device safe.

Hidden Features in iOS 18.3

Better Screen Recording in iOS 18.3:

• Record with stereo sound, HDR video, and a live camera overlay for picture-in-picture screencasts in iOS 18.3.

Privacy Warning in iOS 18.3:

• When cropping PDFs, iOS 18.3 reminds you that cropped content might still show in some apps.

How to Use iOS 18.3

Backup Before Updating to iOS 18.3:

• Always backup your device using iCloud or iTunes before you install iOS 18.3.

How to Install iOS 18.3:

• Go to Settings > General > Software Update to download and install iOS 18.3.

Lock Screen in iOS 18.3:

• Customize Lock Screen buttons in iOS 18.3 to make them easier to use.

Fix Problems in iOS 18.3

Common Issues in iOS 18.3:

• Restart your phone or reset settings if something goes wrong in iOS 18.3.

Turn Off Beta Updates in iOS 18.3:

• Go to Settings > General > Software Update > Beta Updates and turn them off if you don’t want beta updates in iOS 18.3.

Update Apps for iOS 18.3:

• Update all apps to make sure they work well with iOS 18.3.