iOS 9.3.3 (build 13G21) is an official Apple over-the-air update for the iPhone 5 (Global), released on 2016-06-06T16:47:09Z. The update package is 30.28 MB. This is a delta (partial) update that requires 9.3.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 4fdfd18119bed7eb8e3dd0825873464cc237842b.zip.