Jmm-al10 Test Point Direct

The is the model number for the Huawei Honor V9 Play (also known as the Honor 6C Pro Go to product viewer dialog for this item.

Once exposed, the technician uses a tweezer or a specialized jig to bridge the test point pad to the ground. The moment the connection is made and a USB cable is inserted, the computer detects a new device, often identified simply as "Qualcomm HS-USB QDLoader 9008" (or a similar HiSilicon identifier). The screen of the phone remains black, providing no visual feedback; the only confirmation of success comes from the host computer. jmm-al10 test point

The JMM-AL10 test point is a diagnostic tool used to troubleshoot and identify issues with the Huawei JMM-AL10 smartphone. This feature aims to provide a comprehensive test point guide for technicians and users to diagnose and repair common issues with the device. The is the model number for the Huawei

Suggested workflow for UART log capture

  1. Power off and open device.
  2. Locate GND, TX, RX pads. Verify with multimeter.
  3. Connect GND and RX/TX lines to adapter (cross TX/RX).
  4. Start serial terminal.
  5. Power on device and capture boot logs; save output for analysis.

For more information on the JMM-AL10 test point and Huawei device development, explore the following resources: Power off and open device

Why is JMM-AL10 Test Point Important?

  1. Connect the USB cable to your PC, but NOT to the phone yet.
  2. Short the Test Point – Hold the tweezers connecting the test pad to the ground shield.
  3. Connect the USB cable to the phone while maintaining the short.
  4. Wait 3-5 seconds, then remove the tweezers.
  5. Check Device Manager on your PC. You should now see: