Look in the database or etc/mddb folder of your phone's stock ROM package.
While third-party sites like Hovatek or betasew on Strikingly host collections of these files, it is vital to match the file exactly to your chipset (MT6765) and modem version to avoid further corruption. How to Use It nvram database file mt6765 download
If you’re dealing with a "Null IMEI" or "Invalid IMEI" error on a MediaTek device, finding the correct is often the final hurdle to restoring your phone's network connectivity. Look in the database or etc/mddb folder of
| Chipset | Cores | Process | Common Devices | |---------|-------|---------|----------------| | MT6765 (Helio P35) | 8x Cortex-A53 | 12nm | Xiaomi Redmi 7/8, Realme C2 | | MT6765V/CB | 8x Cortex-A53 | 12nm | OPPO A5s, Tecno Spark 4 | | MT6765V/CA | 8x Cortex-A53 | 12nm | Infinix Hot 8, Huawei Y9 (2019) | | Chipset | Cores | Process | Common