iPadOS 9.3 (build 13E233) is an official Apple over-the-air update for the iPad mini (Global), released on 2016-03-21T18:55:35Z. The update package is 909.51 MB. This is a delta (partial) update that requires 8.1.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 398418742195b29fdcbf75490beb9f1a15df849b.zip.