iOS 7.1.2 (build 11D257) is an official Apple over-the-air update for the iPhone 5 (GSM), released on 2014-06-30T18:00:04Z. The update package is 215.04 MB. This is a delta (partial) update that requires 7.0.4 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: df8a4821a01ba72e9a5435d672995f098aa2ba21.zip.