Download iOS 18.3.1 (22D72) for iPhone 12 Pro

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

❌ This IPSW firmware is not being Signed by Apple

Firmware Identifier iPhone13,3
iOS Version 18.3.1
Release Date 2025-02-10
Update Date 2025-02-08
Sha1sum
34142dc086f1e86b1aa190b157738847abc21e8b
Sha256sum
e046a6e49091880f3c99e9d7c9dd541060cb2dec8ce3e12ea5056da5dcdf30a2
md5sum
5a4d050568bf032158828425d1908679
Size 8.23 GB
FileName
iPhone13,2,iPhone13,3_18.3.1_22D72_Restore.ipsw
Status

Download IPSW (8.23GB) Check device info
Release Notes

It should be noted that these are the official release notes for the from Apple

Home Screen

Photos

Messages

Control Center

Lock Screen

Safari

Passwords

Maps

Gaming

Wallet

Journal

Phone

Privacy

AirPods

Apple TV app

Notes

Accessibility

This release also includes other features and improvements:

Some features may not be available for all regions or on all Apple devices. For more information, please visit this website:

https://www.apple.com/ios/ios-18

Some features may not be available for all regions or on all iPhone models. For information on the security content of Apple software updates, please visit this website:

https://support.apple.com/100100

IPSW File Download FAQ