If the software fixes fail, the physical link is often the issue.
Sometimes the tool is looking for the wrong connection protocol. Go to > Option... > Connection . Ensure "USB" is selected. sp flash tool stuck on download da 100
Uninstall any existing MTK drivers from your Device Manager. If the software fixes fail, the physical link
How To install Sp Flash Tool -how to install sp flash tool in pc If the software fixes fail
Missing or incorrect MediaTek VCOM drivers.
Avoid USB 3.0 (blue) ports; SP Flash Tool often prefers USB 2.0 ports .