iPadOS 13.4 (build 17E5249a) is an official Apple over-the-air update for the iPad Pro 9.7-inch (WiFi), released on 2020-03-03T18:19:48Z. The update package is 733.58 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: a119da695ef5cca24585881298a4b5f2e7b3d6d5.zip.