iOS 10.1 (build 14B72) is an official Apple over-the-air update for the iPhone 5 (GSM), released on 2016-10-17T19:54:48Z. The update package is 20.93 MB. This is a delta (partial) update that requires 10.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 1d6eade558790fa1ff97e1d59a904900d0449a32.zip.