Download iOS 18.3.1 (22D72) for iPhone 15 Pro Max

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 iPhone16,2
iOS Version 18.3.1
Release Date 2025-02-10
Update Date 2025-02-08
Sha1sum
936282f2812755fb3e7206c6ba8fb934122038fb
Sha256sum
68ffba68f9f4777637c5e7b3cdff6cacdea56762cdfa46133fcb68a6a47f154f
md5sum
145925c2c8378737ca2853b7c28498d2
Size 8.62 GB
FileName
iPhone16,2_18.3.1_22D72_Restore.ipsw
Status

Download IPSW (8.62GB) 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