iPadOS 9.3.3 (build 13G21) is an official Apple over-the-air update for the iPad mini 2 (China), released on 2016-06-06T16:46:50Z. The update package is 43.16 MB. 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: 6e7b4fcc3b7016fa413fe972ad6e8fd7cb957b87.zip.