iPadOS 9.3 (build 13E5233a) is an official Apple over-the-air update for the iPad mini 4 (Cellular), released on 2016-03-14T21:45:30Z. The update package is 38.68 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: 1581728eac451a3248201ec9aa0d5acad8819959.zip.