macOS Ventura, Monterey, Big Sur Reinstallation Not Working?ģ Steps to Reinstall macOS Ventura, Monterey or Big Sur without Losing Data.What if You Lost Data After macOS Reinstallation?.3 Steps to Reinstall macOS without Losing Data.It is not complicate to reinstall macOS Ventura, Monterey, Big Sur or Catalina, but if you want to reinstall macOS without losing data, there are 3 steps you must follow. In the case that you want to sell your mac, besides erasing all your personal data and traces on the mac, you will need to reinstall macOS as well. Therefore, doubtless, there will be new versions of macOS available to upgrade and reinstall.Īs we all know, for no specific reason, system reinstallation can magically solve a slow Mac in most cases. Reinstall When There is New macOS Version AvailableĪpple keeps working constantly to fix bugs, make performance tweaks, add new features or enhance coding.When you continuously see error messages appear on your mac, or your programs randomly crash/freeze for no reason, like FaceTime won't work, Contacts or Calendar shows a delay or mess, blue teeth or WiFi won't connect…Then, you have a good reason to reinstall macOS. Your System Keeps Crashing or Works Improperly.To the extent that it’s possible to do without final hardware in-hand, we’ll cover the new macOS features that will be native to Apple Silicon Macs and outline how the software side of the transition will go.If you have installed Ventura, Monterey, Big Sur, Catalina, Mojave or earlier versions, you may have to reinstall macOS for following reasons: We’ll cover the operating system’s new look and new features-the things that any Big Sur Mac will be able to do, regardless of whether it’s running on an Intel or an Apple Silicon Mac. We won’t be making any major changes to how we approach this review, either. This ought to be a smooth transition, most of the time.

It may even be a bit less disruptive than Catalina was. Almost everything will still work the same way-or, at least, Big Sur doesn’t break most software any more than older macOS 10 updates did. Early betas were even labeled as macOS 10.16, and Big Sur can still identify itself as version 10.16 to some older software in order to preserve compatibility. Further Reading macOS 10.15 Catalina: The Ars Technica reviewīut unlike the jump from Mac OS 9 to Mac OS X, where Apple swept away almost every aspect of its previous operating system and built a new one from the foundation up, macOS 11 is still fundamentally macOS 10.

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