iOS 10.3.3 (build 14G5053a) is an official Apple over-the-air update for the iPhone 5 (Global), released on 2017-06-22T17:24:56Z. The update package is 69.7 MB. This is a delta (partial) update that requires 10.3.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 05bd7be3469847dab9f2f302c068983671d54d96.zip.