iPadOS 9.9.11.2 (build 15C5092b) is an official Apple over-the-air update for the iPad Pro 12.9-inch (Cellular), released on 2017-10-30T17:03:04Z. The update package is 1.77 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: 7ff490743d447301a790cb80dbc0c84e66859055.zip.