iPadOS 11.2 (build 15C5097d) is an official Apple over-the-air update for the iPad Air (Cellular), released on 2017-11-06T18:00:48Z. The update package is 101.59 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: ff9b610449560a18968c43d55d433027ebafd664.zip.