✓ This firmware is signed. This means that you can restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Release Date | April 22, 2026 |
|---|---|
| Upload Date | April 19, 2026 |
| Filename | iPhone16,1_26.4.2_23E261_Restore.ipsw |
| Filesize | 10 GiB |
| SHA256sum | 5764c8516b7c47f8936bb1eaa427eec279bf732dd09de40d750acb589a114ab2 |
| MD5sum | fa99e13b369dbfc9bccf16ae77d2cb12 |
| SHA1sum | bde2d8e2c4e52d42af50bd55cdf9678b0979c731 |
| Identifier | iPhone16,1 |
| Tags | iOS iOS 26.4.2 iPhone 15 Pro |
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: