Download iOS 26.4 (23E246) for iPhone 11 Pro

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 iPhone12,3
iOS Version 26.4
Release Date 2026-03-24
Update Date 2026-03-21
Sha1sum
6555a2396b0d1f784bc4962185180010f6ede600
Sha256sum
e9a7d6f1bd662698f75a505f62db90b6e52bcdff344ddd73804643573fd37c71
md5sum
a8fcc61ca69fa0b84d0d2fb35421320e
Size 9.26 GB
FileName
iPhone12,3,iPhone12,5_26.4_23E246_Restore.ipsw
Status

Download IPSW (9.26GB) Check device info
Release Notes

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

Apple Music

Accessibility

This update also includes the following enhancements:

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