so your computer can recognize the phone while it's turned off. Basic Flashing Steps (SP Flash Tool) the downloaded firmware and the SP Flash Tool on your PC. flash_tool.exe as an administrator. Scatter-loading and select the scatter file from your firmware folder. Symphony B66
Power off the phone and connect it to the computer via USB cable. You may need to hold the Volume Up or Volume Down key to trigger the connection. symphony b66 flash file link
Install the MTK USB Drivers on your PC so it recognizes your phone. Extract Files: so your computer can recognize the phone while