iOS 10.1.1 (build 14B100) is an official Apple over-the-air update for the iPhone 5 (GSM), released on 2016-10-31T14:59:26Z. The update package is 843.52 MB. This is a delta (partial) update that requires 9.3.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: ba249627e92696aa3f72e79552f20b808bfd5017.zip.