iPadOS 9.3 (build 13E5191d) is an official Apple over-the-air update for the iPad Air (China), released on 2016-01-25T20:52:26Z. The update package is 98.64 MB. This is a delta (partial) update that requires 9.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 05fcf2e42c94748c1a92c12c8f1169bbe80bc0b5.zip.