Download iOS 17.0.3 (21A360) for iPhone 12

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 iPhone13,2
iOS Version 17.0.3
Release Date 2023-10-04
Update Date 2023-10-02
Sha1sum
882a5fe838c744e39a74dcad4093692808b03a6f
Sha256sum
9a27de86bdddbc70d05cef8173eca3eba42fdb666d4d5b855cb43a9c4d0fe634
md5sum
bc3bce86283b31fcec62b5be9a05ad2f
Size 7.30 GB
FileName
iPhone13,2,iPhone13,3_17.0.3_21A360_Restore.ipsw
Status

Download IPSW (7.30GB) 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