- USB data cable (My Facebook Page)
- ADB Driver Download
- Media Tek USB VCOM driver Download
- SP Flash Tool (Latest Version) Download
First of all open SP Flash Tool, then click Scatter-Loading button to load the correct scatter file (MT6575_Android_scatter_emmc.txt or MT6577_Android_scatter_emmc.txt, depending on which phone you have) for your device and ignore any message that may appear (My Facebook Page)
Turn off your phone, remove the battery and replace it after some seconds (and don't turn on the phone).
Press F9 (or hit Download button) and connect your phone into the computer via USB data cable.
The process will start and a red progress bar will appear.
After the red progress bar is complete, there will appear purple progress bar.
Please insert USB data cable in x seconds and then the download will start right away (you will see the yellow progress bar Completed)
When the yellow bar is complete, you'll get a popup with a green circle and Download OK message, which means that the process has been successfully terminated.
You can now safely disconnect your phone and turn it on. The process ends here.
Flashing only part of the ROM
In Case you want to flash just one part of the ROM, that is also possible. In the shown example, only recovery image will be flashed.
Deselect all parts except the one you want to flash and then press F9 (or hit Download Button)
The tool will immediately show a warning because not all parts are selected, but you should continue anyway. Safely press Yes to continue.