iPadOS 9.9.11.0 (build 15A372) is an official Apple over-the-air update for the iPad Pro 9.7-inch (WiFi), released on 2017-09-12T19:08:59Z. The update package is 1.2 GB. This is a delta (partial) update that requires 9.3.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: a9fd8100f7865643126fd841b9036cc527e680a6.zip.