Multiport Download Tool (MDT) is just another great alternative tool used for flashing MTK smart phones. Follow the steps below and learn how to use Multiport Download Tool to flash or unbrick MTK devices.
romkingz takes no take responsibility on whatever may happen to your device.
Do at this your own risk
Watch video or follow instructions from below
Download MultiportDownloadTool for smart phones from here (Latest version preferable)
Download and install smart phone drivers from here
Extract the MultiportDownloadTool you downloaded
If you get a pop up showing Fail (its because the DA file has not been loaded),
Just click OK
To load DA file, click on File and select Open Download Agent File then navigate to the folder of MultiportDownloadTool and select MTK_AllInOne_DA.bin
Click Scatter file button
Navigate to the folder containing the ROM
Select the scatter file found inside (eg. MT6582_Andriod_scatter)
Under DA Download All Section,
Tick high speed and Auto detect
Open Device Manager by clicking on Help and select Device Manager
Double Click on Ports (COM & LPT)
Connect the device you want to flash
Note the COM Port number
Disconnect the device
On some versions of MultiportDownloadTool , all you need is to click Scan button and connect the device.The COM port will be detected automatically.
Go back to MultiportDownloadTool and tick the COM Port noted
Click Start button on the corresponding port number ticked.
Now connect the device with battery inserted.
Flash process begins when you see a yellow progress bar
The process is complete when you see DL OK and 100% in the progress bar.
If you see a pop up showing FAIL with Cannot find CheckSum.ini file..... after clicking Start button,
Download CheckSum_Gen.exe from here
Copy it to the folder containing the scatter file
Wait for the process to complete and he CheckSum.ini file (process takes about 30seconds)
You can now click Start button to flash your device.