Download macOS 12.3 (21E230) for MacBook Pro (M1 Max, 16-inch, 2021)

You will have to note that you can only restore signed IPSW firmware files using iTunes or 3utools.

✅ This IPSW firmware is Signed

Firmware Identifier MacBookPro18,2
macOS Version 12.3
Release Date 2022-03-14
Update Date 2024-12-22
Sha1sum
b9e895b403586591040864d23643132c20ca7913
Sha256sum
0ceb505082b254d14a7eef406b48671c0abd7c943d25fa75ea2807ea17504006
md5sum
ebc5b2018be0ae7833d528f22e4d2249
Size 12.92 GB
FileName
UniversalMac_12.3_21E230_Restore.ipsw
Status

Download IPSW (12.92GB) Check device info

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Frequently Asked Questions

What is IPSWDL.COM?

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IPSWDL.COM is a website that provides download links for IPSW files, which are used to install or restore firmware on Apple devices. These files are sourced directly from Apple's servers.

What is an IPSW file?

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How can I use an IPSW file to restore my device?

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Where can I download IPSW files?

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What is the difference between IPSW and OTA updates?

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Can I downgrade my iOS version using an IPSW file?

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