iPadOS 11.2.6 (build 15D100) is an official Apple over-the-air update for the iPad Pro 9.7-inch (Cellular), released on 2018-02-19T21:12:45Z. The update package is 456.63 MB. This is a delta (partial) update that requires 11.1.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 8695c97299b3122fe43ec6191a3adc1b4ffe93b7.zip.