iPadOS 12.1.3 (build 16D5037a) is an official Apple over-the-air update for the iPad mini 3 (WiFi), released on 2019-01-07T18:06:23Z. The update package is 222.58 MB. This is a delta (partial) update that requires 12.1.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 6b778985038d30ed60382efa87c3e8e0002b0219.zip.