: Enter your original 15-digit IMEI (found on the box or under the battery) into the IMEI.info checker to ensure the number itself is valid and not blacklisted. Advanced Rewrite Method (MediaTek Devices) :
If your IMEI is valid but you still cannot connect to a network after a reset: IMEI Check - HardReset.info hardresetinfo imeiinfo fix
Click to write the IMEI back to the device's permanent memory. Fixing Connectivity Issues Post-Reset : Enter your original 15-digit IMEI (found on
Troubleshooting and Fixing Common Issues with HardReset.info and IMEI.info Tools hardresetinfo imeiinfo fix
Select the "IMEI Download" option and enter the 15 digits found on your device's physical label.
Connect your phone in "Meta Mode" or "Download Mode" via a USB cable.