iPadOS 9.9.10.3 (build 14E5269a) is an official Apple over-the-air update for the iPad Pro 12.9-inch (Cellular), released on 2017-03-08T17:58:45Z. The update package is 1.69 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: a0ac4423e75d9ef9f511fd67aa7c91cb2fddad6e.zip.