✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Release Date | May 18, 2023 |
|---|---|
| Upload Date | May 1, 2023 |
| Filename | iPhone_4.0_64bit_15.7.6_19H349_Restore.ipsw |
| Filesize | 4.9 GiB |
| SHA256sum | aca0ae7b490e8744eae4ab8456b5ddbab2b275c0b3a45acb6afc834c8c2eb07d |
| MD5sum | 61448fab6ed0c16027fcb3a924099d8d |
| SHA1sum | da82221125624399683536ead42bcd49e4982870 |
| 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: