iPadOS 11.1 (build 15B93) is an official Apple over-the-air update for the iPad Pro (10.5-inch, WiFi), released on 2017-10-23T17:05:50Z. 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: 6d44deb410a7375803a27030a2c5e7770c3e2e60.zip.