iOS 9.9.10.2 (build 14C92) is an official Apple over-the-air update for the iPhone 5c (GSM), released on 2016-12-12T17:57:56Z. The update package is 1.11 GB. 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: 36e4b4b6e1d2c8275ef318fbc66f5d5babd2259e.zip.