iPadOS 9.9.12.4 (build 16G5056d) is an official Apple over-the-air update for the iPad Pro 3 (11-inch, WiFi, 1TB Model), released on 2019-06-24T17:17:12Z. The update package is 2.65 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: b6cb77ffbf9bf3e1c7c89c6ec6ca110312862001.zip.