iOS 9.9.10.2 (build 14C92) is an official Apple over-the-air update for the iPhone 5 (GSM), released on 2016-12-12T17:57:51Z. The update package is 1.11 GB. This is a delta (partial) update that requires 8.3 already installed. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 334e98827ba75021d4fde971b5c5a190a555c91f.zip.