✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Release Date | January 23, 2023 |
|---|---|
| Upload Date | January 14, 2023 |
| Filename | iPhone_4.7_12.5.7_16H81_Restore.ipsw |
| Filesize | 2.8 GiB |
| SHA256sum | 7c10ff0e4cdbe24f33012e47e8458a8ae8c858f2e3dbfce766c196f5d229cadb |
| MD5sum | e35620a996dc63f4edf58924cc006e34 |
| SHA1sum | 2f3a6f9414db20aa02270e5e4f2606535ee013a9 |
| Identifier | iPhone7,2 |
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