iPadOS 13.3 (build 17C5046a) is an official Apple over-the-air update for the iPad Pro 12.9-inch (Cellular), released on 2019-11-20T18:03:53Z. The update package is 119.47 MB. This is a delta (partial) update that requires 13.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 3cafed11198507cd8c0a2e8a9bf9ccd9a2ecab19.zip.