iPadOS 9.9.11.3 (build 15E5167f) is an official Apple over-the-air update for the iPad Pro 12.9-inch (Cellular), released on 2018-01-24T18:06:49Z. The update package is 1.79 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: 0c5aaab5037433a15de953ae390aa13221135168.zip.