iPadOS 9.9.13.3.1 (build 17D5050a) is an official Apple over-the-air update for the iPad Pro 3 (11-inch, Cellular), released on 2020-01-22T18:07:13Z. The update package is 3.14 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: a28289d10bf3377c8a992ae71abd5fa7614560c0.zip.