OK. I get it. You need the scatter file to do that. It is usually done with SPL tools. But no problem. i have manged to find one for you. I hope it works. You can download it from HERE
Also download SP Flash tool
Then the DRIVERS
Make sure that you have MediaTek DA USB VCOM drivers installed.
1. Open SP Flash Tool, then click Scatter-loading button to load the correct scatter file
(MT6577_Android_scatter_emmc.txt) for your device and ignore any message that may appear.
2. Turn off your phone, remove the battery and replace it after some seconds (and don't turn on the phone).
3. Deselect all parts except the Recovery and then Download button (or F9).
NB: Selecting all is only done when restoring the full rom.
The tool will immediately show a warning because not all parts are selected, but you should continue anyway. Safely press Yes to continue.
The download of the chosen partition image will start and after the yellow bar is complete, the popup with the green circle should appear
After the red progress bar is complete, there will appear a purple progress bar.
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).
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 terminatedDISCLAIMER: I have to say this process is quite risky and has the potential to hard brick the phone. I take no responsibility for that. You could also just download another compatible rom and flash it; and forget about the stock.