iPadOS 9.9.12.4 (build 16G6077) is an official Apple over-the-air update for the iPad Pro (10.5-inch, WiFi), released on 2019-07-22T17:05:04Z. The update package is 2.3 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: 43f3b9f5cb37b28df80b2e9521217de38eedcf5d.zip.