You can try to manually install it:
The is a critical software component for technicians and mobile repair enthusiasts using the Infinity-Box Chinese Miracle-2 (CM2) dongle . This driver enables a stable connection between a Windows PC and mobile devices powered by Coolsand (RDA) chipsets, common in Chinese feature phones and budget smartphones. coolsand driver cm2
: Most Coolsand phones require holding a specific button (usually the "Zero" or "Home" key) while connecting the USB cable to enter "Flash Mode." Port Conflict You can try to manually install it: The
The is a USB driver package designed to facilitate communication between a Windows PC and a mobile device powered by a Coolsand chipset (specifically the CM2 family of processors). The "CM2" typically refers to a second-generation communications processor used in 2G and early 3G feature phones. consider these alternatives:
The driver alone is useless without compatible software. Once the driver is active, you can use the following flashing/repair tools:
If Windows warns about an unsigned driver, select Install this driver software anyway . 3. Verification in CM2
If you cannot get the driver to work, consider these alternatives: