iOS 10.3 (build 14E5249d) is an official Apple over-the-air update for the iPhone 7 Plus (Global), released on 2017-02-20T17:58:11Z. The update package is 305.01 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: 1c8b5aaad3ac4b0ad15205b1dbafccb0f932be46.zip.