iPadOS 13.1 (build 17A5837a) is an official Apple over-the-air update for the iPad Pro 2 (12.9-inch, Cellular), released on 2019-09-10T20:14:23Z. The update package is 349.81 MB. This is a delta (partial) update that requires 13.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 33a5ef82ed5b14451aa877de424d12c9fbf587b4.zip.