iPadOS 9.9.11.4 (build 15F5049c) is an official Apple over-the-air update for the iPad Pro (10.5-inch, WiFi), released on 2018-04-16T17:07:08Z. The update package is 1.89 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: d1c9f4256c6b2c38d2a6874bea50fed0c028ea5a.zip.