iPadOS 9.0 (build 13A4280e) is an official Apple over-the-air update for the iPad mini (WiFi), released on 2015-06-23T18:30:04Z. The update package is 265.3 MB. This is a delta (partial) update that requires 9.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 5e1fd65361120688106e9d282914d14e91d9d76c.zip.