iOS 11.0.1 (build 15A402) is an official Apple over-the-air update for the iPhone 6s+, released on 2017-09-26T17:08:37Z. The update package is 1.21 GB. This is a delta (partial) update that requires 10.0.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: aa10d176d1f2c75d58f4a8e4631d02233b5bef63.zip.