Once you have downloaded (or extracted) your NVRAM.bin file, follow these steps using free software. Warning: This process requires basic knowledge of SP Flash Tool and MediaTek USB drivers.

Step 1: Install Drivers

Step 2: Launch SP Flash Tool

Step 3: Prepare the NVRAM File

Step 4: Configure the Download Mode

Step 5: Flash the NVRAM

Step 6: Write Back IMEI (Critical Step!) Flashing a clean NVRAM file restores the partition structure, but your original IMEI numbers are still blank. You now need to write them using:

Restore your IMEI (printed on the phone’s box or under the battery). After writing, reboot the phone.

We do not host files directly, but here are the most reliable and trusted sources where you can find MT6765 NVRAM database files for free: