iPadOS 9.9.10.3 (build 14E277) is an official Apple over-the-air update for the iPad Air (China), released on 2017-03-27T16:56:52Z. The update package is 1.45 GB. This is a delta (partial) update that requires 8.1.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: ccdcc82201b97ee61633bb1192081e45fde0ee4b.zip.