Download iOS 17.0.3 (21A360) for iPhone 14 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 iPhone15,3
iOS Version 17.0.3
Release Date 2023-10-04
Update Date 2024-06-03
Sha1sum
63538386e56ba724161710014db59e19ce4c33a9
Sha256sum
2b9df3f6a768e6a3d038bbd89ee2cd97cbdfc81fe9635227e2f586af6dd4a730
md5sum
7d1011bd2443c37235545fece07ee904
Size 7.40 GB
FileName
iPhone15,3_17.0.3_21A360_Restore.ipsw
Status

Download IPSW (7.40GB) Check device info
Release Notes

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

Phone

Messages

FaceTime

StandBy

Widgets

AirDrop

Keyboard

Safari and Passwords

Music

AirPlay

AirPods

Maps

Siri

Visual Look Up

Health

Privacy

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-17

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/kb/HT201222