iPadOS 9.9.10.3.1 (build 14E304) is an official Apple over-the-air update for the iPad Air (WiFi), released on 2017-04-03T16:59:45Z. The update package is 1.09 GB. 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: fd101aefd712ef73e410a91a7e610ec0d4384b33.zip.