iOS 8.2 (build 12D508) is an official Apple over-the-air update for the iPhone 5 (Global), released on 2015-03-09T18:49:05Z. The update package is 331.74 MB. This is a delta (partial) update that requires 8.1.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: bf2ca12ef28d78f6da222adff29d6e21d5769ddf.zip.