iPadOS 9.9.10.3 (build 14E277) is an official Apple over-the-air update for the iPad Pro 9.7-inch (Cellular), released on 2017-03-27T16:57:27Z. The update package is 1.1 GB. This is a delta (partial) update that requires 9.3.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: acb1c3a57fcd3f972675d93367b634b1eba77faa.zip.