How to Update iOS on Old Mac

iOS is a mobile operating system developed and distributed by Apple Inc. It is the operating system that powers many of the company’s mobile devices, including the iPhone and iPod Touch.

iOS updates are released periodically to address bugs and add new features to the operating system. These updates are free and can be installed through the Settings app on your iOS device.

Why You Should Update iOS on Your iPhone or iPad?

There are many benefits to updating the iOS on your iPhone or iPad. Perhaps the most obvious benefit is that you will get the latest features and security updates from Apple. But there are other benefits too, such as improved battery life, performance, and stability.

If you’re not sure whether to update your iOS, here are some things to consider:

The latest iOS version will usually offer new features and improvements that might be useful to you. For example, the latest iOS might include new emoji, support for new types of apps, or performance improvements.

Security is always a concern when it comes to technology, and iOS is no exception. Every new iOS update includes security patches that can help protect your device from vulnerabilities.

Battery life is always a hot topic when it comes to smartphones. The good news is that Apple often includes battery life improvements in new iOS updates. So, if you’re struggling with battery life, it might be worth updating to the latest iOS.

Performance and stability are important factors to consider when deciding whether to update your iOS. Apple is always working to improve the performance and stability of its operating system, and new iOS updates often include these improvements.

If you’re still not sure whether to update your iOS, you can always wait a few days or weeks to see if there are any reports of major problems with the new update. Once you’ve decided to update, the process is relatively simple. Just connect your device to a power source, open the Settings app, and tap on General > Software Update.

How Many Ways Available to Update iOS?

There are two ways to update your iPhone: over-the-air or through iTunes. Updating over-the-air is the easiest and most convenient method. To do this, simply go to Settings > General > Software Update. Your iPhone will then check for any available updates and prompt you to install them.

Updating through iTunes is a bit more involved, but can be useful if you’re having trouble updating over-the-air. To do this, connect your iPhone to your computer and launch iTunes. Once iTunes is open, select your iPhone from the list of devices. Then, click on the Summary tab and click on the Check for Updates button. iTunes will then download and install any available updates.

Once your iPhone is updated, you’ll have access to the latest features and security fixes. Updating regularly is important, as it can help keep your device secure and running smoothly.

Can You Update iOS on old Mac?

Yes, you can update iOS on an old Mac. However, you may need to take some extra steps to ensure that your device is compatible with the new iOS version. Additionally, make sure to back up your device before updating to avoid losing any important data. After that, you can update your iOS device by connecting it to your Mac and using the latest version of iTunes.

What Happens to iTunes on Mac?

iTunes is a media player, media library, online radio broadcaster, and mobile device management application developed by Apple Inc. It is used to play, download, and organize digital downloads of music and video (as well as other types of media available on the iTunes Store) on personal computers running the macOS and Microsoft Windows operating systems.

iTunes was first released on January 9, 2001. Version 12.7 of iTunes was released on September 12, 2017, removing the App Store section. However, iTunes was discontinued on the Mac on October 12, 2018. This means You can’t use iTunes on Macs running macOS Catalina and later.

How to Update iOS on an Old Mac Using iTunes

iTunes is the official app to manage iOS device on Mac, including system update and media library sync.You can update iOS on old Macs by following these simple steps:

1. First, make sure your Mac is compatible with the latest version of iOS. To do this, check the system requirements for the latest iOS release.

2. Next, check for updates to macOS and make sure your Mac is running the latest version.

3. Once you’ve verified that your Mac is compatible and up to date, connect your device to your computer using a USB cable.

4. Launch iTunes and select your device from the sidebar.

5. Click the Summary tab and then click Check for Update.

6. Finally, follow the prompts to install the new iOS update.

How to Update iOS on New Mac in Finder App

If you’re using a new Mac that is running macOS Catalina or later, you can update your iOS device through Finder. Here’s how:

1. Connect your iOS device to your Mac using a USB cable.

2. Open Finder.

3. Select your device in the sidebar.

4. Click Check for Update in the Summary pane.

5. If an update is available, click Update.

6. Follow the prompts to install the update.

Why can’t I Update My iOS on my Mac?

There are a few reasons why you might not be able to update your iOS on your Mac. One possibility is that your Mac doesn’t have the right software installed. Another possibility is that your Mac is too old and doesn’t support the latest iOS version.

If your Mac doesn’t have the right software installed, you can try updating your software using the App Store. If your Mac is too old to support the latest iOS version, you can try using an older version of iOS. However, keep in mind that older versions of iOS might not have all the features that you’re used to.


It is definitely possible to update iOS on a Mac, no matter it is an old or new Mac. If iTunes is still available on your Mac, it is the best way to update iOS for your iOS devices on Mac. Instead, Finder app is the alternative to help you update iOS on Mac.