iPadOS 9.3 (build 13E233) is an official Apple over-the-air update for the iPad mini (Global), released on 2016-03-21T18:55:36Z. The update package is 211.29 MB. This is a delta (partial) update that requires 9.2.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 4d5852ce7eb8c7b80c636d3af84a1e9b5d16e2bd.zip.