iPadOS 9.0.1 (build 13A404) is an official Apple over-the-air update for the iPad mini 3 (China), released on 2015-09-23T17:55:20Z. The update package is 1.17 GB. This is a delta (partial) update that requires 8.1.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 48c43425f2d4abede15b40b978e0c0aa8f831334.zip.