iPadOS 9.9.10.3 (build 14E5273a) is an official Apple over-the-air update for the iPad Pro 12.9-inch (WiFi), released on 2017-03-13T17:01:22Z. The update package is 1.67 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: 6a30a54ba35d7bcfdcb403ce9b66541b9bfa37c9.zip.