Download iPadOS 9.3.1 (13E238) for iPad Air (China)

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 iPad4,3
iPadOS Version 9.3.1
Release Date 2016-03-31
Update Date 2016-03-30
Sha1sum
97890715ec60c234569667795721b8ef8d52c499
Sha256sum
7b8e8294c166851378c695b2caf12bdd4fa889a852e0c0c5066cac74c7255bba
md5sum
58f11b8bdc4b27d3dd7303989bcf0bed
Size 1.87 GB
FileName
iPad4,3_9.3.1_13E238_Restore.ipsw
Status

Download IPSW (1.87GB) Check device info
Release Notes

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

Fixes an issue that caused apps to be unresponsive after tapping on links in Safari and other apps

For information on the security content of this update, please visit this website:

http://support.apple.com/kb/HT1222