iPadOS 11.1 (build 15B93) is an official Apple over-the-air update for the iPad Pro 2 (12.9-inch, Cellular), released on 2017-10-23T17:05:49Z. The update package is 197.74 MB. This is a delta (partial) update that requires 11.0.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: b7b25a2ea5e60cc4e2db161f5bb728be627c38cd.zip.