iPadOS 11.0 (build 15A372) is an official Apple over-the-air update for the iPad 5 (WiFi), released on 2017-09-12T19:08:44Z. The update package is 1005.63 MB. This is a delta (partial) update that requires 10.3.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 496cfde1876b364872d41a0d3fd729583cf0d20e.zip.