iOS 7.0 (build 11A4449d) is an official Apple over-the-air update for the iPhone 5 (Global). The update package is 13.54 MB. This is a delta (partial) update that requires 7.0 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: a6610ed103cf9fccf9d3cc3bbcfc2186f33cf9fa.zip.