✓ This firmware is signed. This means that you can restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Release Date | May 11, 2026 |
|---|---|
| Upload Date | May 7, 2026 |
| Filename | iPhone15,4_26.5_23F77_Restore.ipsw |
| Filesize | 9.6 GiB |
| SHA256sum | 508eae53d8d6af651c09f16a1cd796ae03b11cc13b535b9f3d0799e28e852956
|
| MD5sum | 6c2dcb30cd06e4a9632ba9e38de2c5f8
|
| SHA1sum | 91a33b09ff4c20cc52fafc55e41801c31871eaf5
|
| Identifier | iPhone15,4 |
| Tags | iOS iOS 26.5 iPhone 15 |
This update provides bug fixes and security updates for your iPhone.
For information on the security content of Apple software updates, please visit this website: