5 things to know about the macOS Monterey 12.2.1 update

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Apple has released a new macOS Monterey 12.2.1 update, and the software brings some significant changes to Macs.

macOS Monterey 12.2.1 is a point release and contains a critical bug fix and a major security patch. It has no known features on board.

With that in mind, we want to show you everything you need to know about the macOS Monterey 12.2.1 update and release for Mac.

In this guide, we’ll take you through the performance of the macOS Monterey 12.2.1 update, the current list of macOS Monterey 12.2.1 issues, the best places to find feedback on macOS Monterey 12.2.1 issues, and more.

Let’s start with some impressions of the macOS Monterey 12.2.1 update performance on Mac.

macOS Monterey 12.2.1 Review

If your Mac is currently running macOS Monterey 12.2, you will still see a fairly large download. That said, the exact size of the macOS Monterey 12.2.1 download varies based on the Mac model and the version of macOS currently running.

If your Mac is running macOS Monterey 12.2, installation will take less than 15 minutes. It took about 13 minutes on a MacBook Pro (2017).

For more information on how to download and install macOS Monterey 12.2.1, see our guide.

We’ve been using the macOS Monterey 12.2.1 update on a MacBook Pro (2017) for several days now and here’s what we’ve learned about performance so far:


  • The battery life is currently stable.
  • Wi-Fi connectivity is fast and reliable.
  • Bluetooth works normally.

App performance

  • Third-party apps including Twitter, Slack, Asana, Gmail, Chrome, and Spotify are currently working fine.
  • First party apps like Safari and Podcasts are also stable.


  • macOS Monterey 12.2.1 feels just as fast as macOS Monterey 12.2.

If your Mac is struggling with macOS Monterey 12.2 or an older version of macOS, you may want to install macOS Monterey 12.2.1 on your Mac today.

If you need help making a decision, check out our reasons for installing and not installing the macOS Monterey 12.2.1 update.

macOS Monterey 12.2.1 Issues

The macOS Monterey 12.2.1 update is causing issues for some Mac users.

We hear about installation issues, UI lag, issues with first and third party apps, abnormal battery drain, wifi issues, freezes, freezes and crashes.

If you’re downloading macOS Monterey 12.2.1 on your Mac and you’re running into bugs or performance issues, here are a few resources that can help.

Before contacting Apple customer support, check out our list of solutions for the most common macOS Monterey problems. We’ve also released a walkthrough that guides you through troubleshooting macOS Monterey battery life.

If you can’t find what you’re looking for in our guides, go to Apple Discussion Forums† If they can’t help you, please contact Apple support via Twitter or with customer support through Apple’s website

If you still can’t solve your problem(s), you can make an appointment to see a Genius with you local apple store when it’s open.

macOS Monterey 12.2.1 Update: What’s New

Apple’s point updates (xxx) tend to focus on fixing bugs and potential vulnerabilities, which is exactly what macOS Monterey 12.2.1 brings to the table.

Here’s the full macOS Monterey 12.2.1 change log:

  • Addresses an issue for Intel-based Mac computers that may cause battery drain during sleep when connected to Bluetooth peripherals.

Apple says macOS Monterey 12.2.1 also includes a security update for Mac. You read about it on the company security site

You can downgrade from macOS Monterey 12.2.1

If you’re having issues on macOS Monterey 12.2.1, you can downgrade your Mac’s software back to an older version if you think it might help.

There’s no time frame for this to expire, so if you decide you need to move your Mac back to older software, it’s pretty easy to do if you’re prepared. Here’s our guide to downgrading and it will help you understand the process and take the step.

What’s next

Apple is working on a new version of macOS Monterey and it will be rolled out soon.

macOS Monterey 12.3 has been confirmed and the software will roll out sometime next week alongside iOS 15.4 and iPadOS 15.4. Apple has not confirmed a specific date.

If your problems with macOS Monterey 12.2.1 or an older version of macOS are really bad, you can try downloading the beta version of macOS Monterey 12.3 on your Mac now and see if that helps.

To learn more about macOS Monterey 12.3 and the beta, check out our walkthrough. To learn more about the release date of macOS Monterey 12.3, see our guide.

4 reasons not to install macOS Monterey 12.3.1 and 11 reasons why you should

Install macOS Monterey 12.3.1 for better security

Install macOS Monterey 12.3.1 for better security

If security is important to you, consider installing the macOS Monterey 12.3.1 update right away.

macOS Monterey 12.3.1 brings two security patches for Mac users. You can read more about it at Apple’s website† These help protect you and your device from damage.

As for older macOS updates, Apple’s macOS Monterey 12.3 update had more than 40 security patches on board. To learn more about these upgrades, check out the details at Apple’s security site

The macOS Monterey 12.2.1 update brought an important patch for Mac users. You can learn more about the patch on Apple’s security site

Apple’s macOS Monterey 12.2 update had 13 security patches on board. If you are interested in the details, go to Apple’s website learn more.

macOS Monterey 12.1 included 40+ new security patches for Macs. You can read all about it on the company security site

Microsoft says it discovered a new ‘Powerdir’ vulnerability lurking in macOS. Powerdir allows an attacker to bypass the operating system’s Transparency, Consent and Control (TCC) technology and gain unauthorized access to a user’s protected data. Fortunately, Apple has fixed the problem in macOS Monterey 12.1.

macOS Monterey 12.1 also included some significant privacy upgrades. The supplied software Apple’s communications security features for children. You’ll find these features in the Messages app, Siri, Spotlight, and Search.

If you’re moving from macOS Big Sur, you’ll also get the 30+ security patches of macOS Monterey 12.0.1 in your update. If you are interested in the exact nature of these improvements, you can: Read more about it on Apple’s website

In addition to these patches, the macOS Monterey update comes with additional security and privacy upgrades.

If you’re an Apple Card user, you now get a security code that changes regularly to use when transacting online.

Apple has also added a built-in authenticator similar to Google Authenticator. Allows you to generate verification codes for enhanced login security under your passwords.

New email privacy protection helps prevent senders from tracking your email activity, and there’s a new recording indicator in the Control Center for apps that access your microphone.

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