iPadOS 12.1.3 (build 16D39) is an official Apple over-the-air update for the iPad mini 4 (WiFi), released on 2019-01-22T18:05:18Z. The update package is 1.6 GB. This is a delta (partial) update that requires 10.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: aad8eecd0b843845feb3040c9cdefb5184fb23e7.zip.