✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Release Date | November 17, 2021 |
|---|---|
| Upload Date | November 12, 2021 |
| Filename | iPhone14,4_15.1.1_19B81_Restore.ipsw |
| Filesize | 6.2 GiB |
| SHA256sum | 3c182424180806348c2d263b8e8e33437f4d2314778c06aee95544e4484e7495 |
| MD5sum | 8c0a9d93b94d83547f2adf5fe831d249 |
| SHA1sum | 265a2dc8ebc4cb74266452042df7ff037bbdbb41 |
| Identifier | iPhone14,4 |
This update provides important 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