5 Things to Know About macOS Big Sur 11.2.1 Update

Apple has sent Mac users a new macOS Big Sur 11.2.1 update.

macOS Big Sur 11.2.1 is a point release (xxx) and brings a bug fix for a rather annoying issue that plagued 2016 and 2017 MacBook Pro models. It’s much smaller than Apple’s previous version of macOS Big Sur 11.2.

With that in mind, we want to bring you everything you need to know about the latest macOS software update for Macs.

In this guide, we’ll keep you informed about the performance of the macOS Big Sur 11.2.1 update, the current list of macOS Big Sur 11.2.1 issues, the best places to find feedback on macOS Big Sur 11.2.1 issues, and more.

We’ll start with our impressions of the performance of the macOS Big Sur 11.2.1 update

macOS Big Sur 11.2.1 Review

If your Mac is currently running macOS Big Sur 11.2, you will encounter a sizable download. The exact download size will vary depending on your Mac model and the version of macOS it’s running.

If your Mac is already running macOS Big Sur 11.2, the installation will take about 15 minutes to complete. Got this on a MacBook Pro (2017).

For more information on downloading and installing macOS Big Sur 11.2.1, check out our guide.

We’ve been using the macOS Big Sur 11.2.1 update on a MacBook Pro (2017) for a few days now and here are the things we’ve noticed regarding its performance in key areas.

If your Mac is currently experiencing problems with macOS Big Sur 11.2 or an earlier version of macOS, you may want to install macOS Big Sur 11.2.1 right now.

If you need help making a decision, check out our reasons for installing and not installing the macOS Big Sur 11.2.1 update. It will help you decide.

macOS Big Sur 11.2.1 Issues

macOS Big Sur 11.2.1 is causing issues for some Mac users.

We’ve seen complaints about loading issues, UI lag, issues with first- and third-party apps, iMessage issues, Wi-Fi issues, crashes, freezes, and crashes.

If you decide to download the macOS Big Sur 11.2.1 update and experience errors or performance issues, here are a few resources to help you.

Before contacting Apple, check out our fixes for the most common macOS Big Sur issues. We’ve also published a guide that shows you how to fix macOS Big Sur battery life issues.

If you can’t find what you’re looking for in our guides, go to: Apple’s discussion forums. If they can’t help you, you may want to contact Apple Support via Twitter or with customer support Apple’s website.

If you still can’t solve your problems, you may want to make an appointment to see a Genius in your area. local Apple Store.

macOS Big Sur Update 11.2.1: What’s New

Apple’s xxx updates usually focus on fixing bugs and you get that from macOS Big Sur 11.2.1. There is only one bugfix on board.

Here is Apple’s official macOS Big Sur 11.2.1 changelog:

We also heard something very serious installation problem Not enough free space for the macOS Big Sur update may result in possible data loss.

Fortunately, Apple fixed the issue in an updated version of macOS Big Sur 11.2.1 (the new build is called 20D75).

The full installer for macOS Big Sur 11.2.1 (20D75) is now available for download.

I have confirmed that the new installer now properly checks for free space.

This was a serious issue and I’m glad users don’t have this issue anymore. https://t.co/dYSuRjdd4p pic.twitter.com/ILxoKfhORn

— Mr. Macintosh (@ClassicII_MrMac) February 15, 2021

macOS Big Sur 11.2.1 also includes three important security patches that you can read about. Apple’s security website.

You Can Downgrade from macOS Big Sur 11.2.1

If you run into problems with macOS Big Sur 11.2.1, you can revert your Mac’s software to an earlier version.

There’s no time frame for this to expire, so if you decide to go back, it’s pretty easy to do if you’re prepared. Here’s our downgrade guide and it’ll help you understand the process and get the job done.

Next macOS Big Sur Update

Apple is working on a new version of macOS Big Sur.

The company has confirmed a new macOS Big Sur 11.3 update, and the software is in beta testing before it’s official release later this year. We expect an official release in early spring alongside iOS 14.5 and iPadOS 14.5.

If you don’t want to wait for the official macOS Big Sur 11.3 release, you can download the beta to your Mac right now. Most people will want to install the public beta.

macOS Big Sur 11.3 is a milestone upgrade for Mac computers that means it will carry new features, bug fixes, and security patches.

For more information on macOS Big Sur 11.3 and beta, check out our guide.