iPadOS 13.5 (build 17F5054h) is an official Apple over-the-air update for the iPad Pro 3 (12.9-inch, WiFi), released on 2020-04-29T17:07:06Z. The update package is 369.19 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: 6faac5c8f8956f4ab7a2abc0f7a6f14f450ed993.zip.