iPadOS 9.9.12.3 (build 16F5117h) is an official Apple over-the-air update for the iPad Pro 9.7-inch (Cellular), released on 2019-03-27T17:06:04Z. The update package is 2.06 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: 13d5d53cd88ae7ed7cda66942d42981ceb519666.zip.