You will have to note that you can only restore signed IPSW firmware files using iTunes or 3utools.
❌ This IPSW firmware is not being Signed by Apple
| Firmware Identifier | iPhone18,3 |
|---|---|
| iOS Version | 26.1 |
| Release Date | 2025-11-03 |
| Update Date | 2025-11-01 |
| Sha1sum |
04f713c78193b55a6c2f36c91f090e47dda922d3
|
| Sha256sum |
5efb2db1d257aa33cb643c8dd401c6b97bd6347458be24e98c498edab185a031
|
| md5sum |
edbb6587a42dddd15d87a67d81d48fcb
|
| Size | 10.26 GB |
| FileName |
iPhone18,3_26.1_23B85_Restore.ipsw
|
| Status |
|
It should be noted that these are the official release notes for the = $os ?> = $version ?> from Apple
This update includes the following features and enhancements:
For information on the security content of Apple software updates, please visit:
https://support.apple.com/100100
Some features may not be available in all regions or on all iPhone models. To learn more, please visit:
https://apple.com/ios/feature-availability/
Software updates, like this one, add new features and improvements that may affect performance and/or battery life. To learn more, please visit: