iOS 13.3 (build 17C5046a) is an official Apple over-the-air update for the iPhone 7 (Global), released on 2019-11-20T18:04:30Z. The update package is 124.42 MB. This is a delta (partial) update that requires 13.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 8b5e4b78f86e817c79340cc819f7ab4747d14c8b.zip.