iPadOS 12.3 (build 16F5156a) is an official Apple over-the-air update for the iPad mini 5 (WiFi), released on 2019-05-10T17:08:12Z. The update package is 67.44 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: 679c0bd3ec7bccd092e93898ad84bb72101a0d53.zip.