iPadOS 9.9.12.1.1 (build 16C5043b) is an official Apple over-the-air update for the iPad Pro 3 (12.9-inch, Cellular, 1TB Model), released on 2018-11-07T21:08:50Z. 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: edf2c8a491ee69db40f86566b68955d9c6271ca5.zip.