Download iOS 18.3.1 (22D72) for iPhone 15 Plus

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 iPhone15,5
iOS Version 18.3.1
Release Date 2025-02-10
Update Date 2025-02-08
Sha1sum
d262a00218c1c7b82639eb8cfef33f04e740a743
Sha256sum
aa03178da48590d2f3c3e0934dae4d153a66942bae11afbab494263dfa117ade
md5sum
7a966f7cf145a9649245d49b48e120fb
Size 8.31 GB
FileName
iPhone15,5_18.3.1_22D72_Restore.ipsw
Status

Download IPSW (8.31GB) 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