iOS 9.2 (build 13C75) is an official Apple over-the-air update for the iPhone 5 (GSM), released on 2015-12-08T18:04:01Z. The update package is 868.21 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: c0072627bef0ef8f732732f54b278fc432e49c9c.zip.