: Try flashing the firmware while unticking the "Preloader" box first. If the phone revives partially, you can then perform a full flash including the preloader.

: Use a different USB port (preferably on the back of a PC) and a high-quality data cable.

: Reinstall the VCOM and MediaTek Preloader drivers manually through Device Manager.

: The preloader file in the selected firmware may be corrupted or incompatible, causing the tool to fail during the DA download phase.

: Look for specific bins like DA_6765_6785_6768_6873_6885_6853.bin or device-specific versions found on specialized MTK forums.

: Ensure the phone is completely off and the battery is well-charged before connecting.