iPadOS 13.3 (build 17C5053a) is an official Apple over-the-air update for the iPad Pro 3 (11-inch, Cellular, 1TB Model), released on 2019-12-05T21:11:19Z. The update package is 374.82 MB. This is a delta (partial) update that requires 13.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: b493875a49fe8078697efaa89637c08b8a63671b.zip.