iPadOS 9.9.15.5 (build 19F6077) is an official Apple over-the-air update for the iPad Pro 12.9-inch (WiFi), released on 2022-05-16T18:24:04Z. The update package is 3.81 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: 7edd8fc97c16ece34c074e8c2555d275d8b352fa.zip.