EFT Pro Update 3.9.1 is released - Full Oppo and MTK solutions In this post we are going to share EFT Pro Dongle Software Latest v3.9.0, EFT Pro Dongle is a utility Android Multi-tool that helps to fix some software problems on your devices, This tool available now to download from here, This EFT Pro Dongle is available only for the latest version it has some interesting features for your New Android devices.