The biggest hurdle in SP Flash Tool flashing is PC detection. Your computer will not see the OPPO A37m unless the correct are installed. Without them, the tool will show an error or do nothing.
Your to ensure proper MediaTek driver setup. Share public link oppo+a37m+sp+flash+tool+top
Right-click and extract the downloaded archive to an accessible folder on your PC desktop. Extract the SP Flash Tool zip package. The biggest hurdle in SP Flash Tool flashing is PC detection
Ensure your Oppo A37m has at least 50% battery to avoid disconnection. oppo+a37m+sp+flash+tool+top