iPadOS 9.9.13.4 (build 17E5255a) is an official Apple over-the-air update for the iPad Pro 3 (12.9-inch, WiFi), released on 2020-03-10T17:21:17Z. The update package is 3.16 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: fb677587d1e1462e23c7427f7a85685a9a99eae2.zip.