iPadOS 13.5.5 (build 17G5035d) is an official Apple over-the-air update for the iPad Pro 3 (12.9-inch, WiFi), released on 2020-06-01T18:08:30Z. The update package is 188.85 MB. This is a delta (partial) update that requires 13.5 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 3ab6cb7972d1213a2d14362653dd7aecbf256aed.zip.