Download iOS 17.1.1 (21B91) for iPhone 13 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 iPhone14,3
iOS Version 17.1.1
Release Date 2023-11-08
Update Date 2023-11-03
Sha1sum
3ca21eddd8b40d8e20a7f1bd860ef70301ace660
Sha256sum
79dd1d6de4111ee9ce6b1b2801a37380a54e4984399631380bcfd229f99184a1
md5sum
6b29c697d14ce96a367496eb7a6c74b0
Size 7.35 GB
FileName
iPhone14,3_17.1.1_21B91_Restore.ipsw
Status

Download IPSW (7.35GB) 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