iPadOS 9.3.5 (build 13G36) is an official Apple over-the-air update for the iPad Pro 12.9-inch (Cellular), released on 2016-08-25T16:53:25Z. The update package is 92.89 MB. This is a delta (partial) update that requires 9.3.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: effd9376b1713b810d654531f44d652263510ae3.zip.