Download iPadOS 15.4 (19E241) for iPad Air 5 (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 iPad13,16
iPadOS Version 15.4
Release Date 2022-03-14
Update Date 2024-06-03
Sha1sum
9b9591c2ba7f5deea5b5534bf75b57f67f163606
Sha256sum
6966fe05d2f80cff399962c6e3ca8b18880f0ade03e308f872a1f367ba9da51f
md5sum
41ec34c8935a1f3b4f1d46ec10373ad6
Size 5.42 GB
FileName
iPad_Spring_2021_15.4_19E241_Restore.ipsw
Status

Download IPSW (5.42GB) Check device info
Release Notes

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

Universal Control

Emoji

FaceTime

Siri

This release also includes the following enhancements for your iPad:

This release also includes bug fixes for your iPad:

Some features may not be available for all regions or on all Apple devices. For information on the security content of Apple software updates, please visit this website: https://support.apple.com/kb/HT201222