iPadOS 9.9.12.3 (build 16F5139e) is an official Apple over-the-air update for the iPad Pro 9.7-inch (WiFi), released on 2019-04-22T17:08:12Z. The update package is 2.05 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: cbfbd91f37279bb04c6b967cc3c5bc029627587d.zip.