Turn off your phone and connect it to the PC via USB while holding the volume button (usually volume down) to put it into Meta Mode.
To make sure you're using the right version, could you tell me:
Install MTK USB Drivers to ensure the computer recognizes the phone. maui-meta-v10-1816-latest-version-free-download
Select "Action -> IMEI Download," input your 15-digit IMEI, and click "Download to Flash." Disconnect: Close the tool and reboot the phone. Troubleshooting Common Errors
With that, I can confirm if v10.1816 is the best choice, or if you need a newer version. Turn off your phone and connect it to
Select "USB Connection" and click on the "Reconnect" button.
Access and restore NVRAM data (Network Virtual Random Access Memory). " input your 15-digit IMEI
Directly flash IMEI numbers to MTK devices.