iPadOS 9.9.11.2.6 (build 15D100) is an official Apple over-the-air update for the iPad mini 2 (China), released on 2018-02-19T21:10:34Z. The update package is 1.22 GB. This is a delta (partial) update that requires 9.3.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 3ff5e4d104ca0bb80c6e40128dfc5ddbf71684ce.zip.