iPadOS 11.2.6 (build 15D100) is an official Apple over-the-air update for the iPad Pro (10.5-inch, Cellular), released on 2018-02-19T21:13:27Z. The update package is 505.83 MB. This is a delta (partial) update that requires 11.1.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 44330efa0b6dc103313bee2543a83d786070e357.zip.