iOS 8.2 (build 12D5461b) is an official Apple over-the-air update for the iPhone 5 (GSM), released on 2015-01-12T17:54:05Z. The update package is 181.04 MB. This is a delta (partial) update that requires 8.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 2ef2539082379e83c1e415c763b86445a04a10ab.zip.