iPadOS 9.9.10.3.3 (build 14G5037b) is an official Apple over-the-air update for the iPad Pro 12.9-inch (Cellular), released on 2017-05-30T17:28:24Z. The update package is 1.78 GB. This is a full OTA update that can be applied from any compatible base version. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: a4d9a16f88a599999a234c2f24060056775d1d92.zip.