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 239.8 MB. This is a delta (partial) update that requires 9.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: d25d1b5b7ff5821fda50158c51eaf177b29a0955.zip.