✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Release Date | April 10, 2023 |
|---|---|
| Upload Date | April 4, 2023 |
| Filename | iPhone_4.0_64bit_15.7.5_19H332_Restore.ipsw |
| Filesize | 4.9 GiB |
| SHA256sum | 06eb7cf30771b382ad1953031f4307efd165489e70cf49abe1e932733da2c171 |
| MD5sum | 6ffa3dac2164403715eb77bf5c471ab6 |
| SHA1sum | 1e2435275bc9ddd767129fdc6f5416197ed68ed1 |
| 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: