iPadOS 9.9.11.3 (build 15E5211a) is an official Apple over-the-air update for the iPad Pro 9.7-inch (Cellular), released on 2018-03-12T17:05:34Z. The update package is 1.74 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: 669c5d1fe048ce82d48010fa65b03ad1dfe7ce61.zip.