iPadOS 9.9.11.4 (build 15F6079) is an official Apple over-the-air update for the iPad Pro 9.7-inch (WiFi), released on 2018-05-29T17:12:20Z. 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: da125a883f30e618dcd87887496e7201e83568d6.zip.