Many popular dongles may lack specific support for this exact model; confirm compatibility with your specific software version (e.g., EFT or Chimera) before proceeding.
: While holding the short, plug the USB cable into your computer. bg2-w09 test point
: If the tablet is stuck in a boot loop or won't turn on but is still recognized by a PC as a generic device. Flashing Firmware Many popular dongles may lack specific support for
For the , the specific test point is the smaller of the two pads , often the one closer to the edge of the PCB. The other pad is usually a ground (GND) point. You short these two together. Flashing Firmware For the , the specific test
If the tablet is stuck in a boot loop and won't enter Recovery or Fastboot mode, the test point forces it into a state where the PC can recognize it as a MediaTek (MTK) USB port for a clean firmware flash . Software Alternatives (Non-Hardware)
For the , the "test point" is a specific hardware contact used to force the device into Emergency Download Mode (EDL) . This is typically done to bypass Factory Reset Protection (FRP) or flash firmware when the device is locked or unresponsive. How to Find the Test Point