Download iPadOS 9.3.5 (13G36) 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 9.3.5
Release Date 2016-08-25
Update Date 2016-08-20
Sha1sum
7fed5fb389fcebd06a41439ae79ee21eaed5b3b7
Sha256sum
8c8ad486a0fd72f08ddc02396a957844ec57e71247dfd2029b66ac2359b05fbf
md5sum
0e83f4f1168e5becca407381d53e714d
Size 1.87 GB
FileName
iPad4,3_9.3.5_13G36_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

iOS 9.3.5 provides an important security update for your iPhone or iPad 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