Download macOS 12.3.1 (21E258) for iMac 24-inch (M1, Two Ports, 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 iMac21,1
macOS Version 12.3.1
Release Date 2022-03-31
Update Date 2024-12-22
Sha1sum
81033c922c5d43f57907d063fb01865f4c856b37
Sha256sum
cb0443525571ea5e54aa5a8fd9c52774591892311405183741f4a02f993e18d5
md5sum
6c943a751207e9e06ab018a7bb568d40
Size 12.92 GB
FileName
UniversalMac_12.3.1_21E258_Restore.ipsw
Status

Download IPSW (12.92GB) Check device info

Recommended Articles.

Downgrade and dualboot status of almost all iOS devices
Downgrade and dualboot status of almost all iOS devices
#Tutorials
Exciting Updates Await: What to Expect from iOS 18 in 2024
Exciting Updates Await: What to Expect from iOS 18 in 2024
#News
iPhone Mirroring feature now available with iOS 18 and macOS Sequoia
iPhone Mirroring feature now available with iOS 18 and macOS Sequoia
#News
How to restore IPSW without iTunes
How to restore IPSW without iTunes
#Tutorials

Frequently Asked Questions

What is IPSWDL.COM?

+

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?

+

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

+

Where can I download IPSW files?

+

What is the difference between IPSW and OTA updates?

+

Can I downgrade my iOS version using an IPSW file?

+