iPadOS 9.3 (build 13E5191d) is an official Apple over-the-air update for the iPad mini 4 (Cellular), released on 2016-01-25T20:52:36Z. The update package is 125.42 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: 994222580a768f2737b0041fa728232174c98340.zip.