iPadOS 9.9.11.0 (build 15A5372a) is an official Apple over-the-air update for the iPad Pro 9.7-inch (Cellular), released on 2017-09-06T16:51:01Z. The update package is 1.68 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: 405b1c99ac5aac167786de3ce6c64b94f1fb96b7.zip.