HOW TO FLASH MTK PHONES
- USB data cable
- MediaTek USB VCOM drivers
- SP Flash Tool
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- First of all open SP Flash Tool, then click Scatter-loading button to load the correct scatter file(MT6577_Android_scatter_emmc.txt or MT6572_Android_scatter_emmc.txt, depending on which phone you have for your device and ignore any message that may appear
- 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.
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- Right after the purple progress bar is complete, a message will appear underneath it:“Please insert USB cable in x seconds” and then the download will start right away (you will see the yellow progress bar filling up).
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- 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.
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- You can now safely disconnect your phone and turn it on. The process ends here.