- USB data cable
- MediaTek USB VCOM drivers
- SP Flash Tool (v3.1206.01 or higher for MT6575 / v3.1222.00 or higher for MT6577)
- Download SP Flash Tool v3.1222.00
- Download CWM Recovery
- Download USB VCOM drivers
Note: SP Flash Tool is backward compatible, which means you can (and should) use the most up to date version.
1.First of all open SP Flash Tool, then click Scatter-loading button to load the correct scatter file (MT6575_Android_scatter_emmc.txt)
2.Turn off your phone, remove the battery.
3.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.
4.The tool will immediately show a warning because not all parts are selected, but you should continue anyway. Safely press Yes to continue.
5.After the red progress bar is complete, there will appear a yellow progress bar.
6.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.
7.You can now safely disconnect your phone and turn it on. The process ends here