iPadOS 12.0 (build 16A5308e) is an official Apple over-the-air update for the iPad Air 2 (Cellular), released on 2018-06-19T17:04:25Z. The update package is 529.65 MB. This is a delta (partial) update that requires 12.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: f55168bd07bce844988933394550c2395824cfbd.zip.