iPadOS 11.2.5 (build 15D5059a) is an official Apple over-the-air update for the iPad 5 (Cellular), released on 2018-01-17T18:04:46Z. The update package is 153.17 MB. This is a delta (partial) update that requires 11.2.5 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 3b7f7c5b923d2d6e4d2b461cf3a689cc59a9ef96.zip.