Download iOS 26.4.1 (23E254) for iPhone 16

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 iPhone17,3
iOS Version 26.4.1
Release Date 2026-04-08
Update Date 2026-04-06
Sha1sum
88d17d038237b6d31807d98b7aa8f40d362f01a3
Sha256sum
57bedb0d7213f8380ed4e0be149bc753296aec2b308003cdc36252c647c00ede
md5sum
00196d8dd02c7fa16821e91a6908117c
Size 10.29 GB
FileName
iPhone17,3_26.4.1_23E254_Restore.ipsw
Status

Download IPSW (10.29GB) 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