When the SP Flash Tool gets stuck at , it typically indicates a communication failure between the software and the device's boot ROM after the initial handshake is complete . The "Download DA" phase is when the tool sends the Download Agent (the code that handles the actual flashing) to the phone's internal memory; sticking at 100% means the DA was sent but never successfully executed or "responded" back. Common Causes & Solutions Stuck at Download DA 100% - Hovatek
Sometimes the MTK_AllInOne_DA.bin file itself is corrupted, or the scatter file (which maps the partition layout) has mismatched checksums. The phone loads the DA, verifies it, realizes it’s wrong, and then just sits there. sp flash tool stuck at download da 100
Uninstall existing VCOM/MTK drivers using and manually reinstall the latest Mediatek (VCOM) drivers. Physical Link When the SP Flash Tool gets stuck at