Is your MacBook too old to update to the latest OS? Here’s how to update it!

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As time goes by, Apple hardware does get old, so the best approach is to figure out how you can update it properly. If your device is older than 7 years, chances are that it does require an update, and thankfully, there are some ways to figure out how to update to a newer OS, even if the device is seen as old.

Why should you upgrade to a newer OS?

It’s actually a very good idea because it allows you to access new features, and you will have a much better integration with the Apple ecosystem. On top of that, it allows you to access better performance optimizations. And of course, it also helps with the app compatibility, because it streamlines everything, and it will make the overall experience a whole lot better.

Of course, if you upgrade to the latest OS, you will be losing access to the legacy apps, there will be performance concerns and driver issues. But that’s always a part of the process and a thing that you need to take into account. However, it’s always worth considering, and it will help better streamline the way you optimize your device.

System Preferences Software Update panel on macOS showing available updates
Access Software Update through System Preferences on your Mac (Credit: Intelligent Living)

Updating your older Mac

If you want to update your Mac device, then you go to System Preferences and choose Software Update. Here you just follow the steps and perform the update. For the newer versions of Mac OS, you will have the newer version sitting in the Mac App Store. And it’s actually the best approach because it will help you save time and effort while also ensuring it all works cohesively and at a very professional level.

What if the Mac is not supported to run the latest OS?

The lack of support from Apple doesn’t mean that your Mac is unable to run this new version. It just means that your Mac is not supported by Apple in case things go wrong. Reverting to the older operating system will be very difficult, and you have to do it on your own, since no one will be able to help you. Of course, you can use Time Machine before you start the upgrade and revert to that backup if there are any problems. That’s an excellent idea, and it will only help make the process better in the end.

Installing Mac OS on an unsupported Mac

When you want to figure out how to update old MacBook computers, a good rule of thumb is to try and use a set of tips that will make the process much easier and better.

  • Create a backup of the existing
  • On a Mac that runs the latest version of Mac OS, you launch the app store and search for the desired OS. You download that, and when the installer launches, you want to quit it.
  • Instead, what you need to do is connect the USB stick to your Mac and launch Disk Utility.
  • Choose the option to erase, give a name to the drive, and then format it as Mac OS Extended.
  • You can then download the OpenCore Legacy Patcher.
  • Once the USB stick is connected to your Mac, you launch OpenCore Legacy and choose to Build OpenCore.
  • Now all you need is to follow the instructions on the screen, as that will help you build the OpenCore Legacy package for the Mac where you want to install the latest Mac OS version.
  • After everything gets finished, you can install OpenCore and then follow the instructions so you can start creating a bootable installer on the USB stick.
  • It will create a bootable installer on the USB stick, making it easy to install that Mac OS version without any checks. Unplug the USB stick and then plug it into the Mac where you want to install the OS and follow the instructions after you restart the Mac holding the Option key down. Choose the USB stick as a boot volume, and then install Mac OS.

It’s actually a great idea to use such a system to update to the latest OS, even if technically it might not work for your device. But it lacks support, that doesn’t mean the device will not run it. And while this will circumvent a few things, it definitely works and it can provide a great experience in the end.

USB drive being inserted into MacBook to create bootable installer for macOS
Use a USB stick to create a bootable macOS installer (Credit: Intelligent Living)

Conclusion

We recommend using these tips and guidelines if you want to update your Mac to the latest OS. Yes, it will take a little bit to do so, but that work is worth the effort because it simplifies the experience and it streamlines everything to the best of your capabilities. We recommend using all these ideas and tips now, and all of a sudden, you can finally run the latest Mac OS version even if your Mac is a tad older.

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