iOS 8.1.1 (build 12B435) is an official Apple over-the-air update for the iPhone 5 (Global), released on 2014-11-17T18:06:06Z. The update package is 123.01 MB. This is a delta (partial) update that requires 8.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 86e8df3f51707434a54cc5c79ff7a6078c23c060.zip.