iOS 12.4.9 build 16H5

16H5
Build of iOS 12
IOS-12-Home-screen.png

iOS 12.4.9 build 16H5 is the official RTM build of iOS 12.4.9, which was released to the public on 5 November 2020.[1] It is only available for devices that are incapable of running iOS 13 or newer.

This build is a security update that patches several existing vulnerabilities.

References[edit | edit source]

  1. About the security content of iOS 12.4.9, Apple Support. 5 November 2020.