iPadOS 11.1.2 (build 15B202) is an official Apple over-the-air update for the iPad mini 3 (Cellular), released on 2017-11-16T21:16:59Z. 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: 3e230e9911aa363cb79181923a1c04cf2a8248ad.zip.