iPadOS 12.4.7 (build 16G192) is an official Apple over-the-air update for the iPad mini 3 (Cellular), released on 2020-05-20T17:07:30Z. The update package is 684.19 MB. This is a delta (partial) update that requires 12.1.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 23efe0836521e30d8dc02c87a74aae30f5d28927.zip.