iPadOS 9.9.13.1.1 (build 17A854) is an official Apple over-the-air update for the iPad Pro 12.9-inch (WiFi), released on 2019-09-27T17:07:11Z. The update package is 2.7 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: 10ee6ac582a8faeecb44bf9798275cad4014b4b4.zip.