Know Everything about
tecno in3 flash file
Install MTK Driver.
Download the package & Extract SP Flash tool.
Out of the icon appearing, Double click on Flash_tool.exe
it will launch the tool on your PC, Click on Scatter-Loading appearing on the Right side of the tool.
Now, assign the firmware which will be in form “Android_scatter.txt”.
Click on Download to start flashing.
Switch off your Mobile and Connect it to PC by pressing Volume down or Volume up key.
It will lead you to Successful Flashing
Download Files and Driver from mediafire.com