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 29.94 MB. This is a delta (partial) update that requires 11.1.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: dea8c530b15c858dfe89b5c74200cbb89750c0c6.zip.