This is the official utility developed by MediaTek. For the MT6769Z chip, you generally need , or v6.x (which uses an XML-based format instead of raw text).
Warning: Never select "Format All + Download". This deletes your phone's unique IMEI numbers and calibration data (NVRAM/NVDATA), permanently destroying cellular connectivity. mt6769z scatter file
Once completed, a large green checkmark window () will pop up. This is the official utility developed by MediaTek
Click the button (green arrow) at the top of the interface. Power off your MT6769Z device completely. you generally need
