iPadOS 9.9.11.3 (build 15E5178f) is an official Apple over-the-air update for the iPad Pro 12.9-inch (WiFi), released on 2018-02-06T18:21:13Z. The update package is 1.78 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: 78ce8a92556a3704577f274ef5400f1a11163fce.zip.