Download iPadOS 9.3.3 (13G34) for iPad Air 2 (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 iPad5,4
iPadOS Version 9.3.3
Release Date 2016-07-18
Update Date 2016-07-06
Sha1sum
ead0925c01e642fef12f4c0be3401a1ce32c499c
Sha256sum
6855737b4d8d4bd5e5bfc1e319434dfe866bed251d6942791bc416bbfe6a31a7
md5sum
23a970b1c37feb2ac1919a487cb5b7e8
Size 1.89 GB
FileName
iPad5,4_9.3.3_13G34_Restore.ipsw
Status

Download IPSW (1.89GB) Check device info
Release Notes

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

iOS 9.3.3 includes bug fixes and improves the security of your iPhone or iPad.

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

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