iOS 13.3 (build 17C5032d) is an official Apple over-the-air update for the iPhone X (GSM), released on 2019-11-05T18:14:11Z. The update package is 398.35 MB. This is a delta (partial) update that requires 13.2 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: e1dfd1c5ac1441b82d54603364d6b5de3ea3f71c.zip.