The macOS Big Sur software package provided by this site can be dragged into Applications to install directly, or you can create a boot USB flash drive to install, or start the installation in a virtual machine.
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2021.05.24 Apple release macOS Big Sur 11.4 (20F71)
MacOS Big Sur 11.4
MacOS Big Sur 11.4 adds Apple Podcasts Subscriptions and channels and includes important bug fixes.
More details about this update, please visit: support.apple.com/HT211896
Detailed information about this security update content, please visit: support.apple.com/HT201222
1. MacOS Big Sur official release
Product page: www.apple.com.cn/macos/big-s…
Features: www.apple.com.cn/macos/big-s…
macOS Big Sur
Send a new look,
Whatever it takes.
MacOS Big Sur takes the combination of strength and beauty to a whole new level. Carefully crafted new design, so you can incisively and vividly feel the charm of the Mac; Safari is getting a big update for you. Map app and info app full of new features for you to explore; More transparent privacy rights, more thoughtful protection.
MacOS Big Sur 11.0 Release Date: 2020.11.12 (SYSIN CST 2020 November 13)
2. MacOS Big Sur version list
For details, see macOS Release Notes
- MacOS Big Sur 11.4 (20F71) — 05/24/2021 — Current Release
- MacOS Big Sur 11.3.1 (20E241) — 05/03/2021
- MacOS Big Sur 11.3 (20E232) — 04/26/2021
- MacOS Big Sur 11.2.3 (20D91) — 03/08/2021
- MacOS Big Sur 11.2.2 (20D80) — 02/25/2021
- MacOS Big Sur 11.2.1 (20D74) — 02/09/2021
- MacOS Big Sur 11.2 (20D64) — 02/01/2021
- MacOS Big Sur 11.1 (20C69) — 12/14/2020
- MacOS Big Sur 11.0.1 (20B50) — 11/19/2020
- MacOS Big Sur 11.0.1 (20B29) — 11/12/2020
3. Download macOS Big Sur
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Baidu web disk ISO format software package, recommended! (You can directly install or upgrade, or boot virtual machine installation)
Link: sysin.org/article/mac…
See: How to install macOS Big Sur 11 on MacS and Virtual Machines
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Baidu web disk DMG software package
Link: sysin.org/article/mac…
See: How to install macOS Big Sur 11 on MacS and Virtual Machines
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Apple chip Mac IPSW firmware
Link: sysin.org/article/mac…
What’s best for: Macs with Apple chips
See: Restoring macOS Firmware on Apple Silicon Macs.)
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Mac App Store
Apps.apple.com/us/app/maco…
Or just go to the App Store and search for macOS Big Sur.
4. Hardware compatibility list
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MacBook 2015 and later Learn more
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MacBook Air 2013 and later Learn more
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MacBook Pro Late 2013 and later Learn more
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Mac mini 2014 and later Learn more
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iMac 2014 and later Learn more
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iMac Pro 2017 and later (all models)
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Mac Pro 2013 and later Learn more
If your Mac is not on the compatibility list see here: Install macOS Big Sur 11 on an unsupported Mac
5. Attached: Applicable VMware software download link
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Server: VMware ESXi 7.0 U2
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MacOS: VMware Fusion 12
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Linux: VMware Workstation 16 for Linux
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Windows: VMware Workstation 16 for Windows
6. How to create a bootable macOS installer
A command to create a bootable macOS installation USB drive
More: Apple macOS Download summary