iPadOS 9.9.13.4.5 (build 17F5044d) is an official Apple over-the-air update for the iPad Pro 9.7-inch (Cellular), released on 2020-04-15T17:15:13Z. The update package is 2.73 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: 5ec94fb9c8903a1fa78ac6d6cbe526877ffa3c9e.zip.