macOS 15 Sequoia Mega Guide: All the Info You Need for the Mac Upgrade

Apple has just announced macOS 15 Sequoia, and it’s packed with smart upgrades, fresh features, and improved performance. Whether you're using a MacBook Air or a MacBook Pro, this update will make your Mac faster, smarter, and more secure. If you're planning to upgrade, this guide will walk you through everything you need to know.

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What’s New in macOS 15 Sequoia

macOS 15 Sequoia brings several exciting features that make it easier to work and play on your Mac. Here are the key highlights:

1. iPhone Mirroring

You can now mirror your iPhone screen directly on your Mac, allowing you to respond to messages, open apps, and even drag and drop files between your devices.

2. Safari Revamp

Safari gets a boost in speed and intelligence with a redesigned Reader mode and AI-generated summaries for web pages.

3. Window Tiling

Finally! Sequoia introduces native window tiling, helping you organize apps side by side without any third-party tools.

4. Better Privacy & Security

Apple has enhanced tracking protection and app permission settings, giving users more control over their data.

5. Improved Notes and Reminders

Now you can add audio recordings and math equations directly into Notes. Reminders now support recurring tasks and quick templates.

Compatibility and Supported Devices

macOS 15 Sequoia supports most Macs from 2018 onwards, including:

1. MacBook Air (2018 and later)

2. MacBook Pro (2018 and later)

3. Mac mini (2018 and later)

4. iMac and iMac Pro (2019 and later)

5. Mac Studio and Mac Pro (all models)

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How to Prepare for the Upgrade

Before installing Sequoia, follow these steps:

1. Back up your Mac using Time Machine or a cloud backup.

2. Free up space by removing old files and apps.

3. Check compatibility and update current apps.

4. Visit a MacBook Repair Service Centre Dubai if you notice any hardware issues before upgrading.

Pro Tip: If your Mac is overheating, slowing down, or showing battery issues, let a professional handle it before installing the new OS. Dubai MacBook Repair can help ensure your Mac is upgrade-ready.

When Can You Download macOS 15 Sequoia?

The developer beta is available now, with the public beta expected by July 2025. The final release is slated for September 2025. You can try the beta if you're an Apple Developer, but we recommend waiting for the stable version unless you're tech-savvy.

Final Thoughts

macOS 15 Sequoia is shaping up to be one of the most useful Mac updates in years. With productivity features, better iPhone integration, and enhanced privacy tools, it’s worth the upgrade—as long as your Mac is ready for it.

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Need Help?

Got questions about upgrading to macOS Sequoia or want to check your Mac’s health first? Click here to contact us for expert help.