✓ 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 | iPhone15,4_26.6.1_23G83_Restore.ipsw |
| Filesize | 9.8 GiB |
| SHA256sum | 7121f02d099b2f7017d26f0361d245e16f651bfbda7eff813be5e13b73cb49de
|
| MD5sum | c3a3895812e6345f1608f259180d15ed
|
| SHA1sum | cba20593f51b700e205aa79e6f306ef7a5e8b739
|
| Identifier | iPhone15,4 |
| Tags | iOS iOS 26.6.1 iPhone 15 |
This update provides security fixes for your iPhone.
For information on the security content of Apple software updates, please visit this website: