Download iPadOS 8.1 (12B410) 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 8.1
Release Date 2014-10-20
Update Date 2014-10-15
Sha1sum
eeb92b55eda1387733efebc9aa540261a5952938
Sha256sum
6ce7f0a6cc9a9f1efde08858af7ec5dd7610b263a7fcad3fc1daa61c8930be46
md5sum
ee82d0c1935701a48069fdf861249bdf
Size 2.08 GB
FileName
iPad4,3_8.1_12B410_Restore.ipsw
Status

Download IPSW (2.08GB) Check device info
Release Notes

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

This release includes new features, improvements and bug fixes, including:

Some features may not be available for all countries or all areas.

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

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