Download iOS 17.0 (21A329) for iPhone 12 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 iPhone13,4
iOS Version 17.0
Release Date 2023-09-18
Update Date 2023-09-09
Sha1sum
28ffdd96971efd59310b542d441d4b0a989fdfe7
Sha256sum
55081bfeb8cf2a2d8940bfde3f21c70cfc66326ccbd6895f42b87028d371be4c
md5sum
5b7a1e7260e783c10826d268a9fef5a2
Size 7.26 GB
FileName
iPhone13,4_17.0_21A329_Restore.ipsw
Status

Download IPSW (7.26GB) 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