Download SPD Upgrade Flash tool to flash any Spreadtrum phone. 

How do I flash a PAC file?

  • PAC flash file can be flashed using SPD Tool and you can use pac file to create FRP file. It can be used to unlock the frp within the phone.

What is SPD driver?

  • Its a pre-required software for flashing of SPD Phones. SPD driver used to connect Spreadtrum devices to a Windows PC via. USB.

How do I use the SPD Upgrade Tool?

Note: During Flashing, If any version of the tool yields out an error. Then try with another version of SPD Flash Tool.

  • Flash File with extension .pac can be flash using SPD Upgrade Flash Tool.

  • Phone Must be charged at least 30 percent.
  • Flashing SPD Phones removes FRP within the phone.

1-  Download tool & extract.

2- Make sure to install SPD Driver. If SPD driver is not installed, then flashing will not start.

3- Run tool running .exe file named UpgradeDownload.

4- It will start the tool and its interface is illustrated in the image below.

5- Click on Load Packet to select Flash File.

6- Assign the path of the Flash File. It will load the file in tool.

7- Click on Play Button to start downloading files into the phone.

8- Using Boot key, Connect the phone to PC using USB Cable.

Spreadtrum Upgrade Tool Video