iPadOS 9.9.11.4 (build 15F5049c) is an official Apple over-the-air update for the iPad Pro 12.9-inch (WiFi), released on 2018-04-16T17:07:07Z. The update package is 1.77 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: 99379475d456ffd4a7488bf3b18f3a0a0466dbe6.zip.