How to install All MTK USB drivers for windows 10, 8.1, 8 and 7

First download MediaTek USB VCOM drivers[how2flash4n].zip and extract it on your desktop or desired folder

Now right click my computer for windows 7&8 user or this PC for windows 10 user then select manage, on the left panel click device manager.

My computer/ This PC ⇨ Manage ⇨ Device manager

Now insert your switched off MTK device while your attention is at the right panel of the device manager, as soon as the PC respond to inserted device the new device on your device manager will popup with yellow marker (mt65xx preloader), right click this device and choose Update driver software.

     

Now select Browse my computer for driver software, locate the folder you extracted at the first stage open MediaTek USB VCOM drivers ⇒ mt65xxx and CDC ⇒ USB VCOM Driver then choose the folder for your respective windows but for windows 7/8/8.1 and 10 chose the last folder then click OK then Next wait for the installation to complete. 

How to install CDC gadget drivers.

Make sure you have downloaded the zip file on the link above.

Open device manager on your PC.

Now Boot your MTK device to meta mode or use your flash tool to boot it to meta mode. If you don't have any of the flash tool to boot your device to meta mode try this here.

Insert your USB connected device while its on meta mode, On your device manager under Ports(COM & LPT)  you will find either MediaTek DA USB VCOM Port with uninstalled drivers (yellow marker) or USB Serial port with clean drivers or yellow marker.

OR

 Now for either two of the above just right click it and choose Update Driver Software ⇒ Browse my computer for driver software ⇒ Let me pick from a list of device drivers on my computer, here scroll down and select Ports (COM&LPT) ⇒ next ⇒ Have Disk... ⇒ Browse, locate the extracted folder you downloaded on above link then choose and open CDC-Driver and folder select cdc-acm. click open then OK ⇨ Next, accept the popup window and wait for the drivers to finish installation.

That's it.................  You have all drivers for MTK 100% working and 100% free.