✗ 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 | iPhone18,1_26.3_23D127_Restore.ipsw |
| Filesize | 10 GiB |
| SHA256sum | b9508f415e68fb88be7665b87c865364bf717a6ba897d5e6e3d3ffa0570f04eb |
| MD5sum | b82106af493dba52dcc5e77515eb3f8b |
| SHA1sum | 2c035ef7ca9e219e9b36cc1879a93470ee2a10e9 |
| Identifier | iPhone18,1 |
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: