This will void your warranty. You will need to remove the back cover and disconnect the battery cable before proceeding.
: The back cover and internal motherboard shield must be removed to access the PCB. eml-l29 test point
In the context of mobile repair and firmware flashing, a "Test Point" (often called or Emergency Mode ) is a hardware troubleshooting feature used to force the device into a specific mode (usually Qualcomm EDL Mode or Huawei eRECOVERY ) to unbrick the phone or bypass software locks. This will void your warranty