If the device still isn't recognized, follow this manual procedure: Open on your Windows PC.
If the phone is not detected, try connecting it without the battery (if removable) or while holding the Volume Down/Up button to trigger the "Spreadtrum COM Port" mode.
Open the folder corresponding to your PC architecture ( x64 for 64-bit or x86 for 32-bit). Right-click and select Run as administrator . Follow the on-screen Wizard to complete the setup. Step 3: Manual Legacy Installation (If Auto-Install Fails) spd sciandroidusbdriverjungov4 link
The Spreadtrum Drivers Hub on AndroidMTK provides various versions for different Windows OS types.
This often indicates that the driver is unsigned. You must disable Driver Signature Verification in your Windows Startup Settings before installing. If the device still isn't recognized, follow this
Detailed guides and troubleshooting can be found on the Hovatek Forum . Key Features and Benefits
Fully compatible with all versions of the SPD Flash Tool and other service software. Installation Guide for Windows 10/11 Right-click and select Run as administrator
You can find the driver package and related tools at these reputable community resources: