iOS 10.0 (build 14A5341a) is an official Apple over-the-air update for the iPhone 6s, released on 2016-08-15T16:45:51Z. The update package is 75.25 MB. This is a delta (partial) update that requires 10.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: cccc32057b78e655837520233edea324b02e23d7.zip.