iPadOS 9.9.11.4 (build 15F5049c) is an official Apple over-the-air update for the iPad Pro 9.7-inch (WiFi), released on 2018-04-16T17:07:06Z. The update package is 1.71 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: 09fea40e36b5a27ac24d00292f43e8483ea520ec.zip.