iOS 8.2 (build 12D508) is an official Apple over-the-air update for the iPhone 5 (GSM), released on 2015-03-09T18:49:05Z. The update package is 331.88 MB. This is a delta (partial) update that requires 8.1.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 2ca544cd2ce2533eae40bfd7bd21f62392fd6bb1.zip.