iPadOS 12.0 (build 16A5362a) is an official Apple over-the-air update for the iPad 6 (Cellular), released on 2018-08-20T17:05:18Z. The update package is 182.76 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: 395f6dcaab5f4384dd9958ad2f3a08f33f53f14a.zip.