iPadOS 12.1.1 (build 16C5043b) is an official Apple over-the-air update for the iPad Pro 2 (12.9-inch, WiFi), released on 2018-11-07T21:08:40Z. The update package is 345.54 MB. This is a delta (partial) update that requires 12.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 773c3d113004ef5369b1ef067ce0edfb02213de8.zip.