iPadOS 9.3 (build 13E5181f) is an official Apple over-the-air update for the iPad Pro 12.9-inch (WiFi), released on 2016-01-14T18:01:20Z. The update package is 28.59 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: f9ef8091ba39c35c7be4def28120c8ecd1653022.zip.