iPadOS 9.9.11.2 (build 15C5110b) is an official Apple over-the-air update for the iPad Pro 9.7-inch (Cellular), released on 2017-11-17T18:13:28Z. The update package is 1.71 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: a41db497560b344f6cd1cd070ad9b754a5fdd061.zip.