iPadOS 11.0.1 (build 15A402) is an official Apple over-the-air update for the iPad Air 2 (WiFi), released on 2017-09-26T17:06:11Z. The update package is 1.07 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: 0fbf81cdf383599ca8e5cbb290e40d2b9ea9b5fd.zip.