iPadOS 9.9.13.1 (build 17A6844) is an official Apple over-the-air update for the iPad Pro 2 (12.9-inch, Cellular), released on 2019-09-24T17:10:50Z. The update package is 2.84 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: dfaa6203958f3ea026da9561599d7672d4da6f54.zip.