iOS 9.2 (build 13C75) is an official Apple over-the-air update for the iPhone 5s (Global), released on 2015-12-08T18:04:06Z. The update package is 1020.08 MB. This is a delta (partial) update that requires 8.4 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 9b94a3120c4e27cb40951c36f83fc293ca021cc9.zip.