Download iOS 26.4 (23E246) for iPhone 17e

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 iPhone18,5
iOS Version 26.4
Release Date 2026-03-24
Update Date 2026-03-21
Sha1sum
21509627cca04e8fb2365c52de2937c0e76821d1
Sha256sum
db6de390327b1ac74def0abdb9c1f7cfccd73429c20cb9b00628512fc3afc119
md5sum
330311ff58d71717452254a045a3a968
Size 10.20 GB
FileName
iPhone18,5_26.4_23E246_Restore.ipsw
Status

Download IPSW (10.20GB) 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