iPadOS 13.3 (build 17C5046a) is an official Apple over-the-air update for the iPad Pro 3 (12.9-inch, Cellular, 1TB Model), released on 2019-11-20T18:04:11Z. The update package is 140.45 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: d4af6b2690f9ee592f94e32fe8a1772ad6742b6c.zip.