If you are updating or installing this version manually, follow these steps: Extract the Files : Locate your downloaded SPD_Driver_Update_20200131.zip and extract it to a folder. Run the Installer Open the folder corresponding to your system (e.g., for 64-bit). Right-click DPInst64.exe DPInst.exe for 32-bit) and select Run as Administrator Bypass Signature Warnings
Prior to the 200131 update, users often faced connectivity issues, particularly with newer Android versions (Android 9, 10, and above) or specific operating systems like Windows 10 and Windows 11.
Because this is an older driver, manual installation is often necessary:
Some older Spreadtrum chips struggle with USB 3.0 ports (blue ports). Try using a USB 2.0 port or a USB hub if the connection keeps dropping.
The 200131 update focuses on enhancing device compatibility and resolving connectivity bugs found in previous iterations. Key improvements include: