iPadOS 9.9.12.1 (build 16B5089b) is an official Apple over-the-air update for the iPad mini 3 (China), released on 2018-10-22T17:01:30Z. The update package is 2.04 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: cb5d7202deb77bd32f22d65c12623d4067fe15d2.zip.