iPadOS 9.9.11.3 (build 15E5216a) is an official Apple over-the-air update for the iPad Pro 2 (12.9-inch, WiFi), released on 2018-03-16T17:05:12Z. The update package is 1.88 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: 57f0c05ee63615952b492012d1de31dfcec21bbc.zip.