✓ This firmware is signed. This means that you can restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Release Date | April 8, 2026 |
|---|---|
| Upload Date | April 6, 2026 |
| Filename | iPhone17,4_26.4.1_23E254_Restore.ipsw |
| Filesize | 10 GiB |
| SHA256sum | 0024fc290d58175571f379f98c365a2579709105d8f8871685681c5f6720c42e |
| MD5sum | 8b47abe49383c82f630d03194c4211e3 |
| SHA1sum | 57bef3355e0fc948faa12f00f8c0dfb6c4e6346e |
| Identifier | iPhone17,4 |
| Tags | iOS iOS 26.4.1 iPhone 16 Plus |
This update provides bug fixes for your iPhone
For information on the security content of Apple software updates, please visit this website: