Master Your iPhone: Step-by-Step Guide to iOS Updates

Use Apple Devices on Windows or Finder on macOS

iOS 18.1 software update on iPhone
iOS 18.1 software update on iPhone.

do you mockup / Mockup Photos

What to Know

  • Connect your iPhone to the computer and then open Apple Devices (Windows) or Finder (Mac).
  • Select your phone from the left column and then choose Update or Check for Update.
  • Choose Next and Agree on the prompts. Unlock your phone when asked, then press Continue to update iOS.

This article explains how to get a newer version of iOS using your PC or Mac. Your phone's Settings app is used to update iOS wirelessly but on a computer, you'll open Apple Devices on Windows or Finder on a Mac.

When Apple releases a new update to iOS—the operating system that runs the iPhone—install it as soon as possible. Upgrades to iOS deliver bug fixes, interface changes, and new features.

How to Update iOS on Windows

Apple Devices is Apple's device management software for Windows 11 and Windows 10. Install Apple Devices if you don't have it, and then follow these simple directions to update your iPhone:

  1. Open Apple Devices and select your iPhone from the list on the left.

  2. Select General.

  3. Choose Update on the right.

    The Update option for iOS in Apple Devices on Windows 11
  4. Select Update again.

    The Update button for an iPhone update in Apple Devices
  5. Press Next on the release notes screen.

    The list of new features for an iOS update in Apple Devices
  6. Select Agree on the safety info screen.

    Safety information in Apple Devices before an iOS update
  7. Enter your passcode on your iPhone and then press Continue in Apple Devices to start the update.

    The 'enter the passcode' prompt in Apple Devices for an iOS update

A warning appears if there isn't enough free storage space on the device to install the update. Delete apps and free up space on your iPhone to solve the problem.

How to Update iOS on a Mac

Finder is built into your Mac and is the easiest way to update your iPhone. All you need to do is select your iPhone from the list and then click a few buttons to start updating iOS. Here's how it works:

  1. Select the Finder icon at the bottom of the screen.

    The Finder shortcut on a MacBook Pro
  2. Click your phone from the left side of the Finder window. It's located in the Locations section.

    An iPhone listed on the side of a Finder window on macOS
  3. Ensure the General tab is chosen, and then select Check for Update (or Update if you see that instead).

    An iPhone in a Finder window on macOS
  4. If an update is available, click Download and Update, or choose Update if it's already been downloaded.

    The Download and Update button for an iPhone on macOS
  5. Select Next on the prompt that shows the new features included in this version of iOS, and then Agree on the safety information screen.

    A list of changes for an iOS update in Finder
  6. Enter your passcode into the phone and then press Continue on the computer to begin updating iOS.

    The passcode prompt for an iPhone in Finder
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