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 877.21 MB. This is a delta (partial) update that requires 8.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 470773a0e0b32551850b49cf0741be18d0746e5b.zip.