iPadOS 12.1 (build 16B92) is an official Apple over-the-air update for the iPad Pro 2 (12.9-inch, Cellular), released on 2018-10-30T17:07:11Z. The update package is 418.48 MB. This is a delta (partial) update that requires 12.0.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 1a719d6c8348851c8f8164af457d2b3c0d6606ad.zip.