Lava Spredtrum Cpu IMEI Repair Guide.
First download the firmware file.
Install spd driver to your pc/laptop.
Extract the firmware file
Open research downloader from flash tool
Click on ,⚙️ icon and select the .pac firmware file
After loading completion
Insert the battery in phone and press the Volume Up button.and connect the USB cable.
The flashing process starts.
Thank u for watching.