iPadOS 9.9.11.2 (build 15C5111a) is an official Apple over-the-air update for the iPad Pro (10.5-inch, WiFi), released on 2017-11-28T18:00:22Z. The update package is 1.85 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: b173f91380924851475cea640ea5759990eed719.zip.