iOS 9.3.4 (build 13G35) is an official Apple over-the-air update for the iPhone 5 (GSM), released on 2016-08-04T17:07:52Z. The update package is 223.84 MB. This is a delta (partial) update that requires 9.2.1 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: d829fe40dd506664e20ad5c467d98541f3d75dc4.zip.