iPadOS 9.3 (build 13E5231a) is an official Apple over-the-air update for the iPad Pro 12.9-inch (Cellular), released on 2016-03-07T17:48:43Z. The update package is 36.64 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: b8dad637b4a48856fc671dac7f4e2e40c8638835.zip.