iPadOS 9.9.13.4.5 (build 17F5034c) is an official Apple over-the-air update for the iPad Pro 3 (12.9-inch, WiFi, 1TB Model), released on 2020-03-31T17:20:13Z. The update package is 3.2 GB. This is a full OTA update that can be applied from any compatible base version. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 51d213434a3f031c4e5bc2e59bad023209bb69a2.zip.