We find an easier way for work. Flash MTK android without USB.
Look the picture closely you will find the following points.
Android USB configure
Then find a working USB and prepare it following the labelled diagram. Ensure you use a sharp blade and add small soldering lead on it.
then you can download the ROM of the smartphone you want to flash. Also download driver and use SP tool and flash. Ensure you attach the android battery.
flash with Sp Tool like this
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Factory Hard reset will set your telephone in original factory settings. It will expel every one of the information and applications that you introduced. Your contacts will be evacuated and you need to include them once more. Zamdtek is not responsible for any damages that may happened due to using this guide to your phone. If any problem happened that related to flashing instructions, Zamdtek will help you to solve it.
Stock Firmware Zamdtek attempt to give the best and most recent glimmer records and firmware, Yet we don't ensure the exactness or similarity of any of the documents. So utilize them at your own hazard!.
Hardware problems: the solution Zamdtek posted here has been tested in our workshop. We don’t take any responsibility whatever if anything go wrong in cause of your own work . We repeat this and loud please do it at your own risk. You can ask us how. Use this guide at your own risk. Zamdtek shall not have any liability or responsibility for whatever happens to you and your device by using the instructions in this guide.
The instructions provided in this tutorial for educational purpose only. There is no guarantee that these steps will work for your device.