Windows 8 build 8437

Windows 8 build 8437 is a pre-RTM build of Windows 8, which was released to Microsoft partners through the Ecosystem Engineering Access Program (EEAP) around late June 2012. Some screenshots of this build were found on Chinese websites BetaWorld and Coolapk. It is only known to exist in the ARM architecture and was supposedly found on several Surface RT prototypes, whose contents were later dumped and uploaded to the Chinese website BetaWorld on 30 September 2019.