Download macOS 13.3.1 (22E261) for MacBook Pro (M1 Pro, 14-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 MacBookPro18,3
macOS Version 13.3.1
Release Date 2023-04-07
Update Date 2024-11-07
Sha1sum
e8e862f31c6390f5d66c37139dc84493639e14d0
Sha256sum
6e9d9b30528ec951d8a377173b355932647194c326347efc5e54ade1fe71cbc8
md5sum
238108a4bf8e47b387af0d784680c370
Size 11.85 GB
FileName
UniversalMac_13.3.1_22E261_Restore.ipsw
Status

Download IPSW (11.85GB) 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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