iPadOS 13.5 (build 17F5065a) is an official Apple over-the-air update for the iPad Pro 9.7-inch (WiFi), released on 2020-05-06T17:08:20Z. The update package is 338.98 MB. This is a delta (partial) update that requires 13.4 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 5f6f30c037d591e21091e9d63d836ee0bb6b0ac3.zip.