iPadOS 11.1.2 (build 15B202) is an official Apple over-the-air update for the iPad mini 3 (China), released on 2017-11-16T21:17:09Z. The update package is 39.27 MB. This is a delta (partial) update that requires 11.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: ff0b2f6a4fc49d06db11c9b302b08bf75f93451b.zip.