iPadOS 11.2.6 (build 15D100) is an official Apple over-the-air update for the iPad mini 2 (China), released on 2018-02-19T21:10:36Z. The update package is 1.08 GB. This is a delta (partial) update that requires 10.1.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 638a5799a10dc5f4db12d896fcfbd9f5e68f38d1.zip.