iPadOS 11.1 (build 15B101) is an official Apple over-the-air update for the iPad Pro (10.5-inch, Cellular), released on 2017-10-31T16:59:43Z. The update package is 32.13 MB. This is a delta (partial) update that requires 11.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 736cbc97a55f40d2fc087014523ee8e7ab345bb2.zip.