iPadOS 9.9.13.3.1 (build 17D6050) is an official Apple over-the-air update for the iPad Pro 2 (12.9-inch, WiFi), released on 2020-01-28T18:27:11Z. The update package is 2.85 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: b2be64d3cda56b52523a4847a584d8efed466e36.zip.