iOS 9.9.10.1 (build 14B72) is an official Apple over-the-air update for the iPhone 6s, released on 2016-10-24T17:00:26Z. The update package is 1.09 GB. This is a delta (partial) update that requires 9.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 4e9f3e545778010eb315366dcbcaa889cc886921.zip.