Download iPadOS 26.4 (23E246) for iPad Air 11-inch (M4, WiFi)

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 iPad16,8
iPadOS Version 26.4
Release Date 2026-03-24
Update Date 2026-03-21
Sha1sum
1fbcb5656d9f60df6c8ca026f738f9d87a627ccd
Sha256sum
1a87fda19fceae05e9d908e958996d625b26e1dd50fab2bd2b89caac877124dc
md5sum
3e9aa075045c1f0c06e31ccb8fdb19a1
Size 9.75 GB
FileName
iPad16,10,iPad16,11,iPad16,8,iPad16,9_26.4_23E246_Restore.ipsw
Status

Download IPSW (9.75GB) Check device info
Release Notes

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

Apple Music

Accessibility

This update also includes the following 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 iPad 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