iPadOS 12.4 (build 16G5077a) is an official Apple over-the-air update for the iPad mini 2 (Cellular), released on 2019-07-16T17:38:58Z. The update package is 115.94 MB. This is a delta (partial) update that requires 12.4 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 1d38f56aa7e30abec20924288fd6a10ce941a19d.zip.