iPadOS 9.9.13.4 (build 17E5223h) is an official Apple over-the-air update for the iPad Pro 3 (11-inch, Cellular, 1TB Model), released on 2020-02-05T18:17:19Z. The update package is 3.21 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: ecdad2428e01c7f18a688913920f32dc211772c2.zip.