iPadOS 9.9.11.4 (build 15F5037c) is an official Apple over-the-air update for the iPad mini 2 (China), released on 2018-04-02T17:06:27Z. The update package is 1.73 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: 12ac7a157ea5fd63d930c58cc2e93d1e5bd5a774.zip.