iOS 9.9.13.5 (build 17F5065a) is an official Apple over-the-air update for the iPhone 7 (Global), released on 2020-05-06T17:09:12Z. The update package is 2.9 GB. This is a full OTA update that can be applied from any compatible base version. This update is no longer signed by Apple, meaning it can no longer be applied on-device through Settings.

Payload file: 31ed9263ff51b70f71f6d70907b865bccce05cdf.zip.