✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Release Date | September 11, 2023 |
|---|---|
| Upload Date | September 5, 2023 |
| Filename | iPhone_4.0_64bit_15.7.9_19H365_Restore.ipsw |
| Filesize | 4.9 GiB |
| SHA256sum | 9f0a02c8d780de3f030d6bf91fa94186ef68c368a6e12c158d22e34a7f2d5af2 |
| MD5sum | ada4bfced1046f11e18da749f3ed1899 |
| SHA1sum | ffaad8c0c5f23137de9b622d64e86a3f099a32e7 |
| Identifier | iPhone8,4 |
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: