iPadOS 9.0 (build 13A344) is an official Apple over-the-air update for the iPad Air 2 (WiFi), released on 2015-09-16T18:02:13Z. The update package is 42.33 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: 00956883a42017464088506ac2b0490cd657b1fe.zip.