iOS 7.1.1 (build 11D201) is an official Apple over-the-air update for the iPhone 4 (CDMA), released on 2014-04-22T17:56:18Z. The update package is 1.11 GB. This is a delta (partial) update that requires null already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 0cd95aaab17e761dc4cffaeac8001e66d81cc35e.zip.