iPadOS 9.9.11.2.2 (build 15C202) is an official Apple over-the-air update for the iPad Air (China), released on 2018-01-08T18:10:03Z. The update package is 1.49 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: 75bdf3de0f59ca5904c962e13cb5e1e5964281a6.zip.