iPadOS 9.9.11.2.5 (build 15D5046b) is an official Apple over-the-air update for the iPad Pro 2 (12.9-inch, Cellular), released on 2017-12-19T18:03:02Z. The update package is 1.88 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: 52f641d42c61b87b12dccece942d5a9871e77a68.zip.