iPadOS 12.2 (build 16E5191d) is an official Apple over-the-air update for the iPad Pro 12.9-inch (Cellular), released on 2019-02-04T18:05:54Z. The update package is 610.76 MB. This is a delta (partial) update that requires 12.1.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 3d05ec475385648f16b177fe97fd34b354dd6dd6.zip.