iOS 9.9.10.3.4 (build 14G61) is an official Apple over-the-air update for the iPhone 5 (GSM), released on 2019-07-22T17:07:46Z. The update package is 1.24 GB. This is a delta (partial) update that requires 8.1.1 already installed. This update is currently signed by Apple, so it can be applied from Settings › General › Software Update.

Payload file: fa4138bce726e956a21d2ac0b39b578590d0c61f.zip.