iPadOS 9.3 (build 13E5214d) is an official Apple over-the-air update for the iPad Pro 12.9-inch (WiFi), released on 2016-02-22T17:47:26Z. The update package is 110.11 MB. This is a delta (partial) update that requires 9.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 6850b83d04d90326ddc6ba328a2a343ad9aa3606.zip.