iPadOS 9.9.12.1.1 (build 16C6050) is an official Apple over-the-air update for the iPad Pro 2 (12.9-inch, Cellular), released on 2018-12-05T18:06:40Z. The update package is 2.27 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: c5aa5912ec02e476fbc46c1616321b2f3671084e.zip.