iOS 7.0.6 (build 11B651) is an official Apple over-the-air update for the iPhone 4 (GSM / 2012), released on 2014-02-21T18:09:28Z. The update package is 49.69 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: c96a414e65eca661288ad3053a9b08069a084e11.zip.