iPadOS 9.9.12.1.1 (build 16C5050a) is an official Apple over-the-air update for the iPad Pro 3 (11-inch, Cellular), released on 2018-11-15T18:04:45Z. The update package is 2.6 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: 4f1e07a83a1126b6ae1210f06ad0d5b44db80129.zip.