How To Use and Download SPD upgrade Tool.
How To Use and Download SPD upgrade Tool.
- Download & Install SPD Upgrade Tool.
- Download the latest version plus spreadtrum drivers for specific phone device.
- Download Official Firmware.
- Extract the three files and run the spreadtrum upgrade tool.
- Switch off your phone and connect your usb cable in your PC.
- Load the PAC file.
- Hold the device volume down or up button to accelerate connectivity.
- click start downloading and connect your usb cord and flashing should begin.
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