iOS 26.3 (23D127) for iPhone 11 Pro Max

✗ This firmware is not signed. This means you cannot restore to it in Finder, the Apple Devices app, iTunes, or idevicerestore.

Release DateFebruary 11, 2026
Upload DateFebruary 7, 2026
FilenameiPhone12,3,iPhone12,5_26.3_23D127_Restore.ipsw
Filesize9.1 GiB
SHA256suma575a9d9e818d6e14776da7deedbdf3c93e4ca933ef664fdfd33882add854446
MD5sumb6c725e17e70c54d1370c8e62eea5af0
SHA1sum0f6efceef0b92c40f0396c4227869b086ad3b367
IdentifieriPhone12,5

iOS 26.3 Release Notes

Please note, the documentation below is supplied from Apple's update servers. We don't modify the contents of this documentation.

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:

https://www.apple.com/os/ios

Software updates, like this one, add new features and improvements that may affect performance and/or battery life. To learn more, please visit:

https://support.apple.com/125039

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