Connect the device to the PC via USB while holding the volume buttons (typically Volume Up + Down) to trigger the MediaTek USB Port (VCOM).
Disables Secure Boot, SLA, and DAA authentication on a wide range of MediaTek chipsets. Connect the device to the PC via USB
Once the tool displays "Protection Disabled," you can then open your flashing software (like SP Flash Tool) to proceed with repairs. Risks and Safety MTKAuthBypassTool31 Connect the device to the PC via USB