✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Release Date | November 30, 2023 |
|---|---|
| Upload Date | November 27, 2023 |
| Filename | iPhone12,3,iPhone12,5_17.1.2_21B101_Restore.ipsw |
| Filesize | 6.9 GiB |
| SHA256sum | e7e685426f6c13e90618a3963779f950ee5c9d27e09b492ee8cc0efd97c6e1ad |
| MD5sum | 9275ef04151132782f9ae007146f4178 |
| SHA1sum | 8f067e971cabe9f1aeeb793c1756b7049660aeec |
| Identifier | iPhone12,3 |
This update provides important security fixes and is recommended for all users.
For information on the security content of Apple software updates, please visit this website: