Download and install the MediaTek USB VCOM Drivers on your computer.
Do not use this option. It completely formats the flash memory, deleting your NVRAM data. This will result in an "Invalid IMEI" error and loss of cellular connectivity. 4. Bypassing Secure Boot Protection oppo+a37m+sp+flash+tool+top
: Ensure the "Download Only" or "Firmware Upgrade" mode is selected (avoid "Format All + Download" as it can erase critical IMEI data). Download and install the MediaTek USB VCOM Drivers
Did you receive any from the SP Flash Tool? Share public link oppo+a37m+sp+flash+tool+top