✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Release Date | August 20, 2025 |
|---|---|
| Upload Date | August 17, 2025 |
| Filename | iPhone17,4_18.6.2_22G100_Restore.ipsw |
| Filesize | 9.1 GiB |
| SHA256sum | aa4a8ac9242e3ab88defd2a8d10f82acdda66d8f2fec32bd7ba1745da30ed11b |
| MD5sum | e7cc622d120a7596ed5efab1b536a472 |
| SHA1sum | 1f02a68b1b020b9b53d640f8119ee02134089560 |
| Identifier | iPhone17,4 |
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: