iPadOS 9.9.11.3.1 (build 15E6302) is an official Apple over-the-air update for the iPad mini 2 (China), released on 2018-04-24T17:04:08Z. The update package is 1.72 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: 5b92bfa1c0a6379ab0935dc58245a7cf6ac2023b.zip.