SPD Driver 2.0.0.114 is a specialized USB driver used to connect computers with mobile devices powered by Spreadtrum (SPD)
The SPD Driver v20.0114 update provides enhanced stability for modern Unisoc chipsets and improved Windows 11 compatibility for flashing firmware. It specifically addresses connection errors in older SPD Flash Tools while maintaining legacy support for SC6530/SC6531DA chipsets. Download the driver at spd driver 20 0114 update link