Are you trying to flash a Spreadtrum (SPD) chipset smartphone but your PC is not detecting the device properly? Then you need to install SPD USB Drivers before you can perform any operation like firmware flashing, IMEI writing, or FRP bypass. Without these drivers, popular tools like Research Download Tool, SPD Upgrade Tool, or Miracle Box won’t recognize your phone — making flashing nearly impossible. This official SPD USB Driver pack solves that issue completely.
SPD Driver R4.20.0201 is compatible with all major versions of Windows and supports both 32-bit and 64-bit systems. It ensures that your SPD-based Android device connects and communicates correctly with flashing tools, helping you recover dead phones, repair software issues, and even unlock bootloader or fix null IMEI problems. It’s lightweight, safe, and essential for any mobile repair technician or user dealing with Spreadtrum chip devices. Download the latest verified driver package below.
š Download SPD USB Driver R4.20.0201 – For Spreadtrum Android Devices
After downloading, simply extract the ZIP file and install the driver manually via Device Manager or by using the Setup installer if included. Once installed, your SPD smartphone will be recognized when in flashing or diagnostic mode. This driver package is especially useful when repairing phones stuck on the logo, facing baseband errors, or needing firmware upgrades. If you're in the mobile repair field, make sure to keep this driver handy for seamless SPD phone servicing.