iPadOS 9.9.12.1.3 (build 16D5032a) is an official Apple over-the-air update for the iPad Pro 3 (12.9-inch, WiFi), released on 2018-12-19T18:06:50Z. The update package is 2.57 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: 8a258a12c6e170863a39a09b17352955515ad29a.zip.