Download iPadOS 16.4.1 (20E252) 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 16.4.1
Release Date 2023-04-07
Update Date 2023-04-03
Sha1sum
31d76fa2c09f1577904c41940284b2f54457e373
Sha256sum
8610e6da6ca4ebefe7378c8d7e77c8e5349b4201fc5ab782ad9a56198c02479c
md5sum
3922446b7ab286887a133ee582ca976d
Size 5.67 GB
FileName
iPad_Fall_2020_16.4.1_20E252_Restore.ipsw
Status

Download IPSW (5.67GB) 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 for your iPad including:

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