iPadOS 12.0 (build 16A5354b) is an official Apple over-the-air update for the iPad 5 (WiFi), released on 2018-08-13T17:03:34Z. The update package is 306.42 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: 77dd68a7ccfc2de9ac20a184d9665514f943dd6a.zip.