iPadOS 12.0 (build 16A5354b) is an official Apple over-the-air update for the iPad 5 (Cellular), released on 2018-08-13T17:03:34Z. The update package is 1.22 GB. This is a delta (partial) update that requires 11.4.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 3e6de9b2dc39f0cdf1b6867b237d8fe3216f9f37.zip.