Download iOS 26.3 (23D127) for iPhone 11

You will have to note that you can only restore signed IPSW firmware files using iTunes or 3utools.

✅ This IPSW firmware is Signed

Firmware Identifier iPhone12,1
iOS Version 26.3
Release Date 2026-02-11
Update Date 2026-02-07
Sha1sum
35f7f054b38166f6b1615d046fadb28607363f95
Sha256sum
ed6853464113087a613fc1a59b4f8f266fa74cced69b2adc852fbb864d5a52cd
md5sum
6b61ac359d859d3fcdb2aee9aaba3359
Size 8.88 GB
FileName
iPhone12,1_26.3_23D127_Restore.ipsw
Status

Download IPSW (8.88GB) Check device info
Release Notes

It should be noted that these are the official release notes for the from Apple

Design

Apple Intelligence

Camera

Photos

Phone

Messages

CarPlay

Maps

Music

Wallet

Apple Games

Protecting Kids Online

Accessibility

Other

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://www.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:

https://support.apple.com/125039

IPSW File Download FAQ