iPadOS 10.3.2 (build 14F5089a) is an official Apple over-the-air update for the iPad Pro 12.9-inch (WiFi), released on 2017-04-27T16:56:50Z. The update package is 191.3 MB. This is a delta (partial) update that requires 10.3.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 163272fc7c3db0f3e15709b1e163728206b0bdaf.zip.