Download iPadOS 15.0.2 (19A404) for iPad Air 3 (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 iPad11,4
iPadOS Version 15.0.2
Release Date 2021-10-11
Update Date 2021-10-07
Sha1sum
36a7fe2acc84f269bef6cf36d963572b629c2812
Sha256sum
1da9efebc665c337e2df888763fbd05d30164cbda49b8a33874970dd786335b7
md5sum
e4f5488d6150c5e555adbca916c766aa
Size 5.51 GB
FileName
iPad_Spring_2019_15.0.2_19A404_Restore.ipsw
Status

Download IPSW (5.51GB) Check device info
Release Notes

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

This update includes bug fixes for your iPad:

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

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