iPadOS 11.2.5 (build 15D60) is an official Apple over-the-air update for the iPad 5 (Cellular), released on 2018-01-23T18:28:21Z. The update package is 153.39 MB. This is a delta (partial) update that requires 11.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 40ce656833869750c7853d0729a30a4fb7159fec.zip.