iPadOS 12.4 (build 16G5056d) is an official Apple over-the-air update for the iPad 6 (Cellular), released on 2019-06-24T17:17:07Z. The update package is 312.06 MB. This is a delta (partial) update that requires 12.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: a040d523de1962785e21a0c12b472375ebfae101.zip.