✗ 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 | iPhone16,2_17.2.1_21C66_Restore.ipsw |
| Filesize | 7.6 GiB |
| SHA256sum | 9cd3d719754b848f56b702fe8c9621458671d7fd590d0a6f674340e7fa83ac4f |
| MD5sum | 4c0a584f14b717905dfed5d84b0a9697 |
| SHA1sum | 100203f832f028723a23b72730e14868b5bd2c48 |
| Identifier | iPhone16,2 |
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: