Download iPadOS 17.4 (21E219) for iPad Air 4 (Cellular)

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 iPad13,2
iPadOS Version 17.4
Release Date 2024-03-05
Update Date 2024-02-28
Sha1sum
ec53f7630ccc857adb3b32c39d81aab6c73fde28
Sha256sum
d032580f518431ca626889de9efb0ddb994e332f31568e3f865f9cb35f5079c6
md5sum
1247dee38a4fbccf159e17b49676167e
Size 6.90 GB
FileName
iPad_Fall_2020_17.4_21E219_Restore.ipsw
Status

Download IPSW (6.90GB) Check device info
Release Notes

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

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Apple Podcasts

This update also includes the following enhancements and bug fixes:

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