✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.
| Release Date | February 11, 2026 |
|---|---|
| Upload Date | February 7, 2026 |
| Filename | iPhone17,1_26.3_23D127_Restore.ipsw |
| Filesize | 10 GiB |
| SHA256sum | 70ee6fdda8c57f489a25990e90443681f8c9109b368d316a4e216c96b361a34b |
| MD5sum | 9e07a14d3451ba9d47ad47231453777c |
| SHA1sum | bcebf2c152f7916920772740b74df46a7a570778 |
| Identifier | iPhone17,1 |
This update provides important bug fixes and security updates.
For information on the security content of Apple software updates, please visit:
https://support.apple.com/100100
Some features may not be available for all regions. For more information, please visit:
Software updates, like this one, add new features and improvements that may affect performance and/or battery life. To learn more, please visit: