iPadOS 11.1 (build 15B93) is an official Apple over-the-air update for the iPad Pro (10.5-inch, Cellular), released on 2017-10-23T17:05:53Z. The update package is 1.19 GB. This is a delta (partial) update that requires 10.3.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: db6e35d6136703acd5c982ed98e04bc0c9a3dbd2.zip.