If you cannot find the test point or prefer not to open the device, try these recovery-based methods:
The PC should detect a new device under Ports (COM & LPT) as "MediaTek USB Port". Alternative Methods jmm-al10 test point
: Your PC should detect the device as "MediaTek USB Port" or "MTK USB Port" in Device Manager. AliExpress France Common Issues Driver Errors : Ensure you have the MediaTek VCOM drivers If you cannot find the test point or
Repairing devices stuck in a boot loop or with a "black screen" (dead boot). jmm-al10 test point