✓ This firmware is signed. This means that you can restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Release Date | July 27, 2026 |
|---|---|
| Upload Date | July 18, 2026 |
| Filename | iPhone18,4_26.6_23G71_Restore.ipsw |
| Filesize | 10 GiB |
| SHA256sum | 0d31af7f23b9e924207ccdb4ddb7932375767cf8ae44dd8babe85dc7a9173b40
|
| MD5sum | 71f3d0b20e869390b65cd5a4e135b51d
|
| SHA1sum | bedd8e5ffef0d2507c10240389112be1fd8ecf7c
|
| Identifier | iPhone18,4 |
| Tags | iOS iOS 26.6 iPhone Air |
This update includes bug fixes, security updates and optimizes the Spotlight index to prepare for iOS 27.
For information on the security content of Apple software updates, please visit this website:
https://support.apple.com/100100
Software updates, like this one, add new features and improvements that may affect performance and/or battery life. To learn more, please visit: