iPadOS 13.0 (build 17A5556d) is an official Apple over-the-air update for the iPad Pro 3 (12.9-inch, Cellular, 1TB Model), released on 2019-08-07T17:04:45Z. The update package is 901.16 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: ac44299470212cd141a22cec0edc15115d4b5a31.zip.