✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Release Date | December 19, 2023 |
|---|---|
| Upload Date | December 16, 2023 |
| Filename | iPhone14,3_17.2.1_21C66_Restore.ipsw |
| Filesize | 7.3 GiB |
| SHA256sum | 5afd010177feaee9f124244d33e32f74de2d22dd49b83b62c045c9f942129bca |
| MD5sum | 795915d3ed8fb0c0983108cee2db1735 |
| SHA1sum | a173bfb5c1d01ff518058b737137a45377626471 |
| Identifier | iPhone14,3 |
This update provides important bug fixes and is recommended for all users.
For information on the security content of Apple software updates, please visit this website: