iPadOS 9.3.3 (build 13G34) is an official Apple over-the-air update for the iPad Pro 12.9-inch (Cellular), released on 2016-07-18T17:55:10Z. The update package is 295.5 MB. This is a delta (partial) update that requires 9.2.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: c7e19ac56d8bec66800694c9c02adc5143c4ba98.zip.