iPadOS 10.3 (build 14E5249d) is an official Apple over-the-air update for the iPad Air (China), released on 2017-02-20T17:57:11Z. The update package is 240.37 MB. This is a delta (partial) update that requires 10.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 7358eeb68184cf21bac61b3b2e7a61cfceaaf92e.zip.