iPadOS 13.1 (build 17A5821e) is an official Apple over-the-air update for the iPad Pro 2 (12.9-inch, Cellular), released on 2019-08-27T17:28:22Z. The update package is 365.85 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: 8cb7f3f3bcb2eadf35d4195bbf074dba82a56936.zip.