Download iPadOS 16.6 (20G75) for iPad Air 4 (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 iPad13,1
iPadOS Version 16.6
Release Date 2023-07-24
Update Date 2024-06-03
Sha1sum
156f1057ef6ba5f5a9f24170212dd592cb4720e4
Sha256sum
694378ad505c0e7c025fda3c2fe4e800136acc6975e718aa431d3cd39f541fe6
md5sum
41d5322345b0df408b288c87dd8250c9
Size 5.68 GB
FileName
iPad_Fall_2020_16.6_20G75_Restore.ipsw
Status

Download IPSW (5.68GB) Check device info
Release Notes

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

This update provides important bug fixes and security updates and is recommended for all users.

For information on the security content of Apple software updates, please visit this website:

https://support.apple.com/kb/HT201222