How to flash using SPD Upgrade Tool and Download SPD Upgrade Tool.

SPD Upgrade Tool Download

SPD Upgrade Tool Download: The SPD Upgrade Tool is also known as a research download tool. The SPD Upgrade Tool also comes in the zip package and The SPD flash tool size is “2.48 MB”. The file does not contain any password protection.

SPD Upgrade Tool-Supported OS-

  • Windows- XP,7,8,10

Disclaimer Note- SPD Upgrade Tool is not hosted or stored in The is not responsible and liable for any damages in case of any harm to your mobile phone by using the above providing SPD Upgrade Tool. it will be used on your own risk. Any problem regarding flash file please contact the contact us page.

How to flash using SPD Upgrade Tool

In Computer Steps.

  • Download the “SPD Upgrade Tool “ on your computer.
  • As I already provided above the SPD Upgrade Tool was comes in the zip package. Winrar” software is required to extracting these files.
  • After Extracting these files from the “Winrar tool” then open the “SPD Upgrade Tool “ folder and Find in folder  “Researchdownload.exe” application and launch it. 
  • After launching the Research download tool application click to the “Load Packets” button.
  • Now browse window is opened select the packet format file from the “Firmware folder.
  • After selecting the PAC file and then click to the Start button.

In Mobile Steps.

  • Check the battery percentage of the mobile phone and it will be more than 50% and then you are not required to charge the battery and then follow the next step.
  • Then turn off the smartphone.
  • Now press the boot key of the smartphone and then insert the USB data cable from mobile to computer.

In Computer Steps.

  • After then connect the USB cable the flashing process automatically begins.SPD-upgrade-tool

NoteThe flashing process will be taking estimated 15-20 minutes depending on computer speed and while the flashing process does not disconnect the USB cable because it may cause dead or unbrick the device.

  • The showing green color Passed the message on flash tool its means the flashing process is completed then disconnect the USB data cable.SPD-upgrade-download-tool

In Mobile Steps.

  • Press the power button and boot the smartphone.
  • Now the smartphone stucks and take 20 minutes to completely boot.
  • After completely booted the smartphone tap to the arrow button and set the basic setting.

The mobile is successfully flashed from SPD Upgrade Tool. This process is a very easy and safe method.

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