Coolsand Rda Usb Driver 64-bit Windows 10

: Navigate to the extracted driver folder (ensure you select the folder containing the 64-bit version) and click OK .

If Windows complains about unsigned driver, click (visible only in Test Mode).

Since the driver is unsigned, permanent disablement is not recommended for security reasons. Use the temporary method:

Original .inf files may lack NTamd64 section. Add the following under [Manufacturer] :

to reset passwords, remove PIN locks, or upgrade firmware on "China mobile" feature phones.