iOS 7.0 (build 11A465) is an official Apple over-the-air update for the iPhone 4s, released on 2013-09-18T17:56:15Z. The update package is 728.08 MB. This is a delta (partial) update that requires 6.1.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: fafdd65986795d39ed5c49886c00e55101ced006.zip.