iOS 10.3 (build 14E5277a) is an official Apple over-the-air update for the iPhone 7 (Global), released on 2017-03-16T16:56:44Z. The update package is 424.26 MB. This is a delta (partial) update that requires 10.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: d2612d026c5f903b2ed40ff53df0ec93bba2645a.zip.