SPD Flash Tool Research Download

Find here SPD Flash Tool or Research Download Tool for Spreadtrum Android devices.

SPD Tool is known as upgrade Flash Tool or SPD Flashing Tool, This Tool only supports Spreadtrum chipset devices.

Research Download Tool supports only PAC file Extention and helps to flash Stock ROM, Factory Files and unlock files.

Research Download Tool Features

  • Simple portable features allow flashing firmware without any issue.
  • SPD upgrade tool support.PAC format firmware.
  • With awesome features manually update firmware
  • Support format option to erase whole firmware
  • With Download online firmware option update OS version.
  • Flash SPD keypad, Android and Tablets with this tool


  • Tool compatible with all Spreadtrum chipset phones
  • supports only PAC or .P5C firmware type
  • Windows operating system all versions with 32-64 bit support.
  • SPD android drive required for the process.

How to Flash SPD phone with SPD Upgrade Tool?

  • Download Upgrade SPD Tool from below link
  • Tool compressed into WinRAR, so extract using 7ZIP or WinRAR.
  • After extracting you will be found Tool and Driver
  • First, install SPD USB Driver into PC
  • Now go to Flash Tool and open it by double-clicking on it
  • From Tool go to Gear icon and browse to select PAC or P5C firmware
  • Power OFF Phone and reboot into EDL mode
  • Different Phones has different EDL boot Key.
  • Press Volume Down or Volume UP key and connect phone same time with computer
  • A successful connection appears on the tool
  • Hit on Upgrade or Download button and flashing process will start
  • Flashing Stock Firmware takes 5 to 10 minutes
  • Disconnect phone at the end of completing the Flash process.
  • Power ON the phone and enjoy it.


Sometimes after flashing firmware phone lost baseband and IMEI number, in this situation no need to worry and use SPD IMEI Repair Tool that you can download below link.

SPD Upgrade Tool or Research Download Tool specially build of SPD Phones, make sure you are flashing exact firmware for your device.

Read more: Qualcomm IMEI Repair Tool Download

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