iPadOS 11.2.5 (build 15D60) is an official Apple over-the-air update for the iPad mini 2 (Cellular), released on 2018-01-23T18:26:30Z. The update package is 150.55 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: 8adb09e5b06b5c042419cb7b3466d2bf66e5b8e5.zip.