Download iOS 26.3 (23D127) 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 Signed

Firmware Identifier iPhone13,4
iOS Version 26.3
Release Date 2026-02-11
Update Date 2026-02-07
Sha1sum
4044200f844c161674c8f6c2c35c2c4e60224b9f
Sha256sum
8584ce2095fc690e0f9c20cc85c06ee305be8437bacda7fb2db2d2e0295ece1d
md5sum
a7332363591f3544dc1287e5aa33b790
Size 9.40 GB
FileName
iPhone13,4_26.3_23D127_Restore.ipsw
Status

Download IPSW (9.40GB) Check device info
Release Notes

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

Design

Apple Intelligence

Camera

Photos

Phone

Messages

CarPlay

Maps

Music

Wallet

Apple Games

Protecting Kids Online

Accessibility

Other

For information on the security content of Apple software updates, please visit:

https://support.apple.com/100100

Some features may not be available in all regions or on all iPhone models. To learn more, please visit:

https://www.apple.com/ios/feature-availability/

Software updates, like this one, add new features and improvements that may affect performance and/or battery life. To learn more, please visit:

https://support.apple.com/125039

IPSW File Download FAQ