iPadOS 11.2.6 (build 15D100) is an official Apple over-the-air update for the iPad Pro (10.5-inch, Cellular), released on 2018-02-19T21:13:28Z. The update package is 155.67 MB. This is a delta (partial) update that requires 11.2.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: d2f9b08fd64fbdcbd2524499137bb4489b821916.zip.