iPadOS 9.9.13.1.2 (build 17A6860) is an official Apple over-the-air update for the iPad Pro 12.9-inch (Cellular), released on 2019-09-30T17:06:33Z. The update package is 2.72 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: db1e1084708646352b6c3e54e2c3c14ef140cfdf.zip.