iPadOS 9.0.1 (build 13A404) is an official Apple over-the-air update for the iPad mini (WiFi), released on 2015-09-23T17:55:16Z. The update package is 802.77 MB. This is a delta (partial) update that requires 8.4.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 68e6db47044be78c014830a70b5468b24e864eae.zip.