iOS 17.1.1 (21B91) for iPhone 13

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

Release DateNovember 8, 2023
Upload DateNovember 3, 2023
FilenameiPhone14,5_17.1.1_21B91_Restore.ipsw
Filesize7.2 GiB
SHA256sume72948e46b342d1e7a272551274fa0ed3c81e78d75651d0a52e6a9fc5f179089
MD5sum7d2c66e515f286f945fec1bc6494d443
SHA1sum014c4e1f5e7976e026e494980276a71db2d07716
IdentifieriPhone14,5

iOS 17.1.1 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 including:

  • In rare circumstances, Apple Pay and other NFC features may become unavailable on iPhone 15 models after wireless charging in certain cars

  • Weather Lock Screen widget may not correctly display snow

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