iPadOS 9.0 (build 13A4293g) is an official Apple over-the-air update for the iPad Air (WiFi), released on 2015-07-08T18:38:04Z. The update package is 332.3 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: 943367249d7ae9da8613c18acd23415bc60f4110.zip.