iPadOS 9.3 (build 13E233) is an official Apple over-the-air update for the iPad Air 2 (WiFi), released on 2016-03-21T18:56:07Z. The update package is 305.57 MB. This is a delta (partial) update that requires 9.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 63ea6a519de8b516cee4a7c26de1a4b312a103bf.zip.