iPadOS 15.7.9 (build 19H365) is an official Apple over-the-air update for the iPad Air 2 (Cellular), released on 2023-09-11T17:12:34Z. The update package is 104.51 MB. This is a delta (partial) update that requires 15.7.8 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 4737a5822f254bf611193e692eba6fd1a0d0b842.zip.