Helps the computer detect the device in download mode to flash .pac or .pac.sc firmware files via the CM2 SPD tool .
Open the extracted folder and find the driver setup file (usually named DPInst.exe or CM2_SPD_Driver_Setup.exe ). Right-click the file and select . cm2 spd driver
If you previously installed general Android ADB or older Spreadtrum drivers, uninstall them from the Device Manager before installing the new Infinity CM2 driver package to avoid port assignment conflicts. Infinity-Box Downloads & Support - Infinity-Box Helps the computer detect the device in download
Look for a newly appeared device with a yellow exclamation mark under . Right-click the device and select Update Driver . If you previously installed general Android ADB or
Use high-quality USB 2.0 cables and avoid plugging the device into USB 3.0 or USB Type-C hub ports, which can cause connection drops.