iPadOS 9.9.12.3 (build 16F156) is an official Apple over-the-air update for the iPad mini 4 (WiFi), released on 2019-05-13T17:07:48Z. The update package is 2.07 GB. This is a full OTA update that can be applied from any compatible base version. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: d572bb73388c84aad90e1a8fbf3e39ef0065967b.zip.