iPadOS 9.9.13.1.1 (build 17A6854) is an official Apple over-the-air update for the iPad Pro (10.5-inch, WiFi), released on 2019-09-27T17:06:47Z. The update package is 2.81 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: a7398e853eb59cc496ed68efb321e694d4ee042b.zip.