iPadOS 9.3 (build 13E233) is an official Apple over-the-air update for the iPad Air (China), released on 2016-03-21T18:55:52Z. The update package is 1.17 GB. This is a delta (partial) update that requires 8.0.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 06305fb4d12c16162e69355e7cb5a3e068b94fb4.zip.