iOS 17.4.1 (21E236) for iPhone 15 Pro

✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.

Release DateMarch 21, 2024
Upload DateMarch 17, 2024
FilenameiPhone16,1_17.4.1_21E236_Restore.ipsw
Filesize7.7 GiB
SHA256sum3290eb2541ece08eb99691856459207b604415ccb7a6df7266c51e939f57cb50
MD5sum53fa61a1bb89164880ab3bba6ad929f3
SHA1sumea12abeb770933fa6bc944b360346a5ebf7ebbb1
IdentifieriPhone16,1

iOS 17.4.1 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 important bug fixes and security updates and is recommended for all users.

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

https://support.apple.com/kb/HT201222

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