SP Flash Tool is used for flashing MTK CPU-based mobile devices and tablets. Follow the steps below to successfully use the tool:

Download and Extract the Package:
Download the SP Flash Tool package and extract it to a folder on your computer.

Launch the Tool:
Locate the extracted folder and double-click on the “Flash_tool.exe” file. This will launch the SP Flash Tool on your computer.

Load the Scatter File:
Now that the tool is open, go to the right side of the interface of the tool and click on the “Scatter-Loading” button.

Assign Firmware
Locate the firmware file which will probably be named “Android_scatter.txt” and then select it.

Start Flashing
Click the “Download” button to begin flashing the device.

Connect Your Device
Power off your mobile device, and connect it to your computer by holding the Volume Down or Volume Up key of your mobile device.
The flashing process will begin, and after the process is completed, you will see a success message stating that the flashing was successful.