iOS 26.4.1 (23E254) for iPhone 17 Pro Max

✓ This firmware is signed. This means that you can restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.

Release DateApril 8, 2026
Upload DateApril 6, 2026
FilenameiPhone18,2_26.4.1_23E254_Restore.ipsw
Filesize10 GiB
SHA256sum48160eadd50e5fae7ec3eaca490ce46f10dd705854f71724e47dbde2ee73a696
MD5sum56cac2fc73cce2873080a66aa4729779
SHA1sumbe1ac0b8cfeaeeff607afd5a0da18131e2011ec0
IdentifieriPhone18,2
TagsiOS iOS 26.4.1 iPhone 17 Pro Max

iOS 26.4.1 Release Notes

Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

This update provides bug fixes for your iPhone

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

https://support.apple.com/100100

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