iPadOS 13.4 (build 17E5241d) is an official Apple over-the-air update for the iPad Pro 2 (12.9-inch, Cellular), released on 2020-02-26T18:17:32Z. The update package is 741.26 MB. This is a delta (partial) update that requires 13.3.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 6f75fa27ce4776ac2592f4331a1bf10c2b2d8e79.zip.