iPadOS 9.9.11.2.5 (build 15D5046b) is an official Apple over-the-air update for the iPad Pro 12.9-inch (WiFi), released on 2017-12-19T18:03:01Z. The update package is 1.74 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: 4687524a7309d02aab577169eee46b4c330ced3f.zip.