iPadOS 9.9.12.1.1 (build 16C5043b) is an official Apple over-the-air update for the iPad Pro 9.7-inch (Cellular), released on 2018-11-07T21:08:38Z. The update package is 2.04 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: 740a56ed93e18e2cfb451d92f148ef7013f19195.zip.