iPadOS 9.9.11.3 (build 15E216) is an official Apple over-the-air update for the iPad Air (China), released on 2018-03-29T17:05:53Z. The update package is 1.53 GB. This is a delta (partial) update that requires 8.1.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 4d8c8bfc96dc926548d77f15e582e8eaedf78577.zip.