✓ This firmware is signed. This means that you can restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Release Date | August 17, 2026 |
|---|---|
| Upload Date | August 14, 2026 |
| Filename | iPhone18,4_26.6.1_23G83_Restore.ipsw |
| Filesize | 10 GiB |
| SHA256sum | 0379da2e60af18f1020dbde2200d30b1edad09469437a8ac207493520347c695
|
| MD5sum | afc620b17c04ea99572f7992bba47b90
|
| SHA1sum | e6aad9b208c5b45a81d5344f6442741e1e418bec
|
| Identifier | iPhone18,4 |
| Tags | iOS iOS 26.6.1 iPhone Air |
This update provides security fixes for your iPhone.
For information on the security content of Apple software updates, please visit this website: