iPadOS 9.9.12.0 (build 16A5357b) is an official Apple over-the-air update for the iPad Pro (10.5-inch, WiFi), released on 2018-08-15T17:06:44Z. The update package is 2.17 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: 4fcfbbf096456f7eb59b698c7aec1f160537bf15.zip.