iPadOS 13.0 (build 17A5565b) is an official Apple over-the-air update for the iPad Air 3 (Cellular), released on 2019-08-15T17:07:40Z. The update package is 426.07 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: 7fcb23f7596c9a3beed318eeef809fc51dbaca49.zip.