iOS 17.5 (21F79) for iPhone 11

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

Release DateMay 13, 2024
Upload DateMay 5, 2024
FilenameiPhone12,1_17.5_21F79_Restore.ipsw
Filesize7.0 GiB
SHA256sume051df9d52f718d99a8c10b975ebf5bba0df25423e5b2d1607cc041472f60b16
MD5sum647cf1a6d4870cb0b902a629a7dde4e2
SHA1sum7a1cddc6566fb8e71463d8b4f0e9b6bc468fc7b3
IdentifieriPhone12,1

iOS 17.5 Release Notes

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

Apple News

  • Offline mode in Apple News+ gives you access to the Today feed and News+ tab, even when you don’t have an internet connection

  • Quartiles is a new and original daily word game that is now available in Apple News+

  • Scoreboard in News+ Puzzles gives you access to new player data for Crossword, Mini Crossword and Quartiles, including stats and streaks

Tracking Notifications

  • Cross-Platform Tracking Detection delivers notifications to users if a compatible Bluetooth tracker they do not own is moving with them, regardless of what operating system the device is paired with

Some features may not be available for all regions or on all Apple devices. For information on the security content of Apple software updates, please visit this website:

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

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