iPadOS 12.4 (build 16G5046d) is an official Apple over-the-air update for the iPad mini 5 (WiFi), released on 2019-06-11T17:06:52Z. The update package is 239.73 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: a4016d6694e80d31dd2f8d61f3be74e527d80ffb.zip.