iPadOS 11.2.6 (build 15D100) is an official Apple over-the-air update for the iPad 5 (Cellular), released on 2018-02-19T21:12:36Z. The update package is 153.43 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: e9a023290d43dc3af6db82d4733346d2a8955683.zip.