iPadOS 9.9.13.1.1 (build 17A854) is an official Apple over-the-air update for the iPad Pro 3 (11-inch, Cellular, 1TB Model), released on 2019-09-27T17:07:12Z. The update package is 3.11 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: 22257b8738eb4875c1940f6cbdaaa56ca966a0a1.zip.