iPadOS 9.9.13.3 (build 17C54) is an official Apple over-the-air update for the iPad Pro (10.5-inch, WiFi), released on 2019-12-10T18:13:23Z. 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: 077bda7ae777f951ece4f05026bc14e3f73f0a86.zip.