iPadOS 11.2.2 (build 15C202) is an official Apple over-the-air update for the iPad mini 2 (WiFi), released on 2018-01-08T18:10:52Z. The update package is 55.94 MB. This is a delta (partial) update that requires 11.2.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 9bb53deb9187be22564fe6e11162ee4cda348144.zip.