iPadOS 12.1 (build 16B92) is an official Apple over-the-air update for the iPad Pro 9.7-inch (WiFi), released on 2018-10-30T17:06:34Z. The update package is 344.08 MB. This is a delta (partial) update that requires 12.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: f836fe1e758a567f5f946bbe6f25deebf60d3bba.zip.