iPadOS 9.3 (build 13E5214d) is an official Apple over-the-air update for the iPad mini 4 (WiFi), released on 2016-02-22T17:47:17Z. The update package is 129.09 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: 55f0321af8ccfc7bf98c1f04eb2632a556663780.zip.