iPadOS 11.1.2 (build 15B202) is an official Apple over-the-air update for the iPad Pro 12.9-inch (Cellular), released on 2017-11-16T21:19:26Z. The update package is 1.12 GB. This is a delta (partial) update that requires 10.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 7d2d3318db5269fb389ca66a750052beac2209c5.zip.