Download iOS 26.4.1 (23E254) for iPhone 16 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 iPhone17,1
iOS Version 26.4.1
Release Date 2026-04-08
Update Date 2026-04-06
Sha1sum
b9dab7b7d4e675a06857441e26fbe5c0cd3b68bd
Sha256sum
9208611394637d2aae0a9579f2ab4db68d9f6f292d95a1fb739604a1e0d9408b
md5sum
a8210fefcc22f08f76d93ae411338805
Size 10.40 GB
FileName
iPhone17,1_26.4.1_23E254_Restore.ipsw
Status

Download IPSW (10.40GB) 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