iPadOS 13.0 (build 17A5522g) is an official Apple over-the-air update for the iPad Air 3 (Cellular), released on 2019-07-08T20:10:13Z. The update package is 107.49 MB. This is a delta (partial) update that requires 13.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 858f704f94ee68af4e8f1ddbc5902f49ddf95081.zip.