iPadOS 9.0 (build 13A344) is an official Apple over-the-air update for the iPad mini (GSM), released on 2015-09-16T18:02:08Z. The update package is 851.6 MB. This is a delta (partial) update that requires 8.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 94b220155e8d9b2f7c18ae9f86eba595cb13057a.zip.