iPadOS 9.9.12.1.4 (build 16D6057) is an official Apple over-the-air update for the iPad mini 2 (WiFi), released on 2019-02-07T18:05:52Z. The update package is 1.99 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: 9fff682055f7100600549435538e432ba2287930.zip.