Follow these steps to ensure a successful installation, especially on modern versions of Windows:
: A functional Infinity-Box Dongle and a high-quality USB data cable. How to Install Coolsand Drivers for CM2 coolsand driver cm2
: Restoring original IMEI numbers on supported Coolsand/RDA devices. Follow these steps to ensure a successful installation,
: Reading and writing .lod or .bin flash files to repair bricked devices. coolsand driver cm2