iPadOS 13.0 (build 17A5556d) is an official Apple over-the-air update for the iPad Air 3 (WiFi), released on 2019-08-07T17:04:19Z. The update package is 537.4 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: 5928465512f24c5d115295c0fdf55fb0244777de.zip.